question_id stringlengths 32 32 | task stringclasses 11
values | subset stringclasses 13
values | capability stringclasses 4
values | modality stringclasses 2
values | answer_format stringclasses 4
values | difficulty stringclasses 2
values | video_length stringclasses 3
values | filename stringlengths 9 13 | media_path stringlengths 32 39 | question stringlengths 38 1.5k | options listlengths 2 4 ⌀ | choice_answer stringclasses 4
values | blank_answers listlengths 2 4 ⌀ | image_size dict | target_boxes listlengths 1 8 ⌀ | start_box dict | trajectory listlengths 3 6 ⌀ | end_box dict | source_file stringclasses 18
values | source_index int64 1 150 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
b64da9918360461aa1726d7499494f70 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_001.jpg | image/image_data/complex/c_001.jpg | How many stir bars are placed on the metal mesh in the picture? | [
"2",
"3",
"4",
"1"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 1 |
62900f7b26254030b88b85f8d13a61ea | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_001.jpg | image/image_data/complex/c_001.jpg | What vessel is the experimenter holding? Does it contain liquid? | [
"Round-bottom flask; the flask contains a solution",
"Reagent bottle; the bottle is empty",
"Flask; the flask currently contains no liquid",
"Erlenmeyer flask; the flask contains a small amount of liquid"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 2 |
13ee4c5e96444aceaceb6d15f16d2e61 | SR | sr | Knowledge | image | multiple_choice | complex | null | c_003.jpg | image/image_data/complex/c_003.jpg | In the test-tube rack on the right of the picture, do most visible test tubes contain liquid? If so, what color is it? | [
"Most test tubes are empty (no liquid)",
"Most test tubes contain colored liquid",
"The test tubes mainly contain cloudy white solids or precipitate",
"Most visible test tubes contain a colorless, transparent liquid"
] | D | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 35 |
8cb27802ae6848eaa9f3e283627a78ed | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_004.jpg | image/image_data/complex/c_004.jpg | Which of the following pieces of labware is inserted into the Erlenmeyer flask on the right side of the picture? | [
"Glass dropper",
"Funnel",
"Stirring rod",
"Test tube"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 4 |
cdaa723a29df41a993741214b7f0105e | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_005.jpg | image/image_data/complex/c_005.jpg | How many small glass vials are visible behind the aluminum-plastic film sealer? | [
"3",
"4",
"5",
"6"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 5 |
2a8e1e8f5fac47eb92116138a7f82f52 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_006.jpg | image/image_data/complex/c_006.jpg | What is the maximum capacity of the Erlenmeyer flask in the foreground of the image? | [
"500 mL",
"100 mL",
"250 mL",
"300 mL"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 6 |
15bab8e527c74a429b6db875547c3a70 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_008.jpg | image/image_data/complex/c_008.jpg | What is the distinctive feature of the glass apparatus mounted on the stand near the center-left of the image? | [
"Graduated scale",
"Side arm",
"Porous base",
"Stopcock"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 7 |
fc6339e85b8e4bd3a2738815ace82d6a | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_011.jpg | image/image_data/complex/c_011.jpg | What instrument is the person holding in the image, and what is its maximum capacity? | [
"Graduated cylinder, maximum capacity 500 mL",
"Flat-bottom flask, maximum capacity 250 mL",
"Erlenmeyer flask, maximum capacity 300 mL",
"Erlenmeyer flask, maximum capacity 250 mL"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 8 |
8539b4c5cf5e431591231c43f010f1b4 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_017.jpg | image/image_data/complex/c_017.jpg | Which of the following is the glass apparatus on the right that is clamped to the retort stand with a blue clamp? | [
"Soxhlet extractor",
"separatory funnel",
"reflux condenser",
"round-bottom flask"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 9 |
d96cebee4f384c01955047931f4a008f | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_018.jpg | image/image_data/complex/c_018.jpg | Which of the following is the apparatus clamped by the green clamp on the upper retort stand? | [
"chromatography column (containing a small amount of dark-red reagent)",
"flask (containing a metal stirring rod)",
"Soxhlet extractor (containing a yellow reagent)",
"spherical condenser (containing a small amount of liquid)"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 10 |
d3a010ef279d4f0aaab2fc796b435ac5 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_021.jpg | image/image_data/complex/c_021.jpg | Which of the following is the apparatus placed on the cork ring in the picture? | [
"spherical glass flask",
"beaker",
"separatory funnel",
"conical flask"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 11 |
55d0445c96964c0a989ab2f885aee3b5 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_022.jpg | image/image_data/complex/c_022.jpg | Which of the following instruments is being held by the experimenter wearing blue gloves in the picture? | [
"test tube",
"graduated cylinder",
"beaker",
"conical flask"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 12 |
d91454d98c614c3f9d7ac04021b76fec | SR | sr | Knowledge | image | multiple_choice | complex | null | c_023.jpg | image/image_data/complex/c_023.jpg | Is there liquid in the flask at the back left of the picture that is clamped with a green clip? | [
"Only a small number of droplets are attached to the flask wall",
"Cannot tell from the image whether there is liquid",
"There is liquid and a clear liquid surface is visible",
"No liquid; the flask is empty"
] | C | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 2 |
4137422ad2fa4a1fa41d0658f4288fbc | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_026.jpg | image/image_data/complex/c_026.jpg | Is there liquid in the pear-shaped separatory funnel fixed to the metal stand in the image? | [
"There is a small amount of clear liquid in the separatory funnel",
"There is a small amount of dark-colored reagent in the separatory funnel",
"Cannot determine from the image whether there is liquid in the separatory funnel",
"No liquid in the separatory funnel (empty)"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 14 |
d4a7f8d9b1d9433eb534038f9198bcd9 | SR | sr | Knowledge | image | multiple_choice | complex | null | c_027.jpg | image/image_data/complex/c_027.jpg | Is there liquid in the round-bottom flask on the annular cork ring in the image? | [
"No liquid (flask is empty)",
"Cannot determine from the image whether the flask contains liquid",
"A distinct liquid surface is visible; the flask contains a substantial amount of liquid",
"There is a small amount of clear liquid, but very little"
] | A | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 13 |
55aaae213bd24d90b7e249636bdef009 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_028.jpg | image/image_data/complex/c_028.jpg | How many test tubes are on the rack in front of the experimenter in the picture? | [
"2 test tubes",
"3 test tubes",
"4 test tubes",
"1 test tube"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 16 |
37dc26344b5843bfa2d9919b3023b8ac | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_030.jpg | image/image_data/complex/c_030.jpg | What apparatus is secured within the iron ring of the retort stand at the back right of the image? | [
"A regular glass funnel (with filter paper) clamped directly to the stand for filtration",
"A burette (a long, graduated glass tube) fixed to the retort stand for quantitative addition",
"A round-bottom flask clamped to the retort stand for heating or reaction",
"A pear-shaped separatory funnel with a regular... | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 17 |
bfc278ab6f7c4c7498314c43bfcae0e9 | SR | sr | Knowledge | image | multiple_choice | complex | null | c_031.jpg | image/image_data/complex/c_031.jpg | What is the color and condition of the liquid in the round-bottom flask on the left that is supported by two metal stands? | [
"Pale yellow, cloudy liquid",
"Colorless, transparent liquid",
"Dark brown liquid containing a precipitate",
"Pale yellow, clear liquid"
] | A | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 38 |
b66229f434b04bf8a9803bf5d63ef148 | SR | sr | Knowledge | image | multiple_choice | complex | null | c_037.jpg | image/image_data/complex/c_037.jpg | What are the liquids in the four round-bottom flasks in the back (from left to right)? | [
"From left to right: first has colorless, transparent liquid; second has brown liquid; third has pale yellow liquid; fourth is empty",
"From left to right: first is empty; second has brown liquid; third has pale yellow liquid; fourth has colorless, transparent liquid",
"From left to right: first has pale yellow... | B | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 3 |
4e2ae74db88541b489f93fdc77562bba | SR | sr | Knowledge | image | multiple_choice | complex | null | c_038.jpg | image/image_data/complex/c_038.jpg | Has the liquid in the pear-shaped separatory funnel in the image begun to separate into layers? | [
"Partial layering has occurred but the interface is unclear; not fully separated",
"Image lacks sufficient detail to determine whether layering has occurred",
"Clear two-phase separation is visible, with a distinct interface",
"Still a homogeneous mixture with no signs of layering"
] | C | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 20 |
1eafbde3fde741b581f746c04e388c87 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_039.jpg | image/image_data/complex/c_039.jpg | What is the maximum capacity of the Erlenmeyer flask on the left in the image? | [
"250 mL",
"50 mL",
"100 mL",
"125 mL"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 21 |
2e7ea5e70e2841a28d14b8775cb8484b | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_045.jpg | image/image_data/complex/c_045.jpg | How many test tubes are there in the test tube rack at the front of the image? | [
"7",
"8",
"5",
"6"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 22 |
5a7b1723d8794474a4ae0e8eb364055b | SR | sr | Knowledge | image | multiple_choice | complex | null | c_047.jpg | image/image_data/complex/c_047.jpg | Is there liquid in the round-bottom flask on the right of the image? | [
"Only slight residual wetness inside the flask, no visible liquid",
"Cannot determine whether there is liquid in the flask because the view is obstructed",
"There is visible liquid in the flask",
"The flask is completely dry with no liquid"
] | C | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 36 |
33c8745ce5ff4ca5b683a3680ee6574e | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_052.jpg | image/image_data/complex/c_052.jpg | Which of the following volumes is the liquid level in the Erlenmeyer flask labeled 500 mL in the image closest to? | [
"350 mL",
"450 mL",
"150 mL",
"250 mL"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 24 |
331af8558c7a4ce4a4e6eca21d37a53b | SR | sr | Knowledge | image | multiple_choice | complex | null | c_054.jpg | image/image_data/complex/c_054.jpg | Approximately how much liquid is in the 50 mL Erlenmeyer flask in the image? | [
"10 mL",
"20 mL",
"30 mL",
"40 mL"
] | B | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 8 |
f3da8982d7004df08b6d9e5482da524d | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_060.jpg | image/image_data/complex/c_060.jpg | What is the color and appearance of the liquid in the round-bottom flask clamped to the ring stand in the image? | [
"Blue and transparent",
"Colorless and transparent",
"Pale green and cloudy",
"White and cloudy"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 26 |
6ab6d4f11ab846ec8580b749f043abc4 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_065.jpg | image/image_data/complex/c_065.jpg | How many sample bottles with white caps are shown in the picture? | [
"1",
"2",
"3",
"0"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 27 |
e86707d4f66346d3aa92dc8b1223b7d1 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_066.jpg | image/image_data/complex/c_066.jpg | How many glass pipettes are inside the transparent glass bottle in the center of the picture? | [
"2 pipettes",
"3 pipettes",
"4 pipettes",
"1 pipette"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 28 |
6386c3739a4d49998913a8abd7adc1b4 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_070.jpg | image/image_data/complex/c_070.jpg | What is the volume capacity of the smallest Erlenmeyer flask visible in the picture? | [
"50 mL",
"100 mL",
"125 mL",
"250 mL"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 29 |
c1d95f842280402588e526c854830f7a | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_014.jpg | image/image_data/complex/c_014.jpg | What instrument is the experimenter holding in their right hand? | [
"Pipettor (pipette)",
"Glass dropper",
"Separatory funnel",
"Rubber-tipped dropper"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 30 |
720bdbe6d58d40d093da9e2f65240ac2 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_042.jpg | image/image_data/complex/c_042.jpg | What is the state of the reagent in the round-bottom flask? | [
"Solid settled to form a precipitate",
"Extensive bubbling/foaming",
"Completely dissolved to form a homogeneous solution",
"Solid suspended, forming a turbid suspension"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 31 |
8f5ec5cd38204ab388ed1604960fc6bd | SR | sr | Knowledge | image | multiple_choice | complex | null | c_051.jpg | image/image_data/complex/c_051.jpg | What state is the milky solid-liquid mixture in the separatory funnel on the left? | [
"Precipitate",
"Suspension",
"Emulsion",
"Clear solution"
] | B | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 9 |
620dabc8ca7a4368b3d3a1def0499d3f | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_072.jpg | image/image_data/complex/c_072.jpg | What is the likely state of the clamped Erlenmeyer flask containing a pale yellow liquid in the picture? | [
"Standing still",
"Cooling",
"Heating",
"Stirring"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 33 |
5a1ae91b186e4ac19c1aecfce8cb72de | SR | sr | Knowledge | image | multiple_choice | complex | null | c_079.jpg | image/image_data/complex/c_079.jpg | What is the state of the brown reagent in the separatory funnel in the picture? | [
"Homogeneous clear solution",
"Clearly separated two-phase liquid",
"Suspension",
"Emulsion"
] | C | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 39 |
7f92da943720464b953c6de1ab53c28e | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_083.jpg | image/image_data/complex/c_083.jpg | What is the color and physical state of the reagent in the rear round-bottom flask? | [
"Green transparent solution",
"Light green turbid liquid",
"Dark green solid particles",
"Dark green liquid"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 35 |
b145201652c242cbb503c596204ccef9 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_084.jpg | image/image_data/complex/c_084.jpg | What is the color and condition of the liquid in the Erlenmeyer flask in the picture? | [
"Yellow liquid with a small amount of sediment at the bottom",
"Yellow turbid liquid with noticeable suspended particles",
"Colorless clear liquid",
"Yellow clear liquid"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 36 |
1f36005af7324c4197019a00d7ae8782 | SR | sr | Knowledge | image | multiple_choice | complex | null | c_086.jpg | image/image_data/complex/c_086.jpg | What color and state does the reagent in the round-bottom flask in the picture exhibit? | [
"Yellow liquid",
"Yellow-green liquid",
"Green liquid",
"Colorless clear liquid"
] | B | null | null | null | null | null | null | image/State_Recognition/complex_State_Recognition.json | 21 |
037545761c0048699dc5e2f3b8463ae1 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_092.jpg | image/image_data/complex/c_092.jpg | What is the color and appearance of the liquid in the round-bottom flask shown? | [
"brownish-yellow liquid",
"clear colorless liquid",
"yellow-green liquid",
"light yellow cloudy liquid"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 38 |
6180348ef0f44e5cb709f7c5595fcf37 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_097.jpg | image/image_data/complex/c_097.jpg | What is the color and appearance of the liquid in the Erlenmeyer flask on the right? | [
"milky suspension",
"clear colorless solution",
"pale yellow clear solution",
"light brown cloudy liquid"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 39 |
780c02a6f99d4ce4bd2203bdbba07a44 | ERI | eri | Knowledge | image | multiple_choice | complex | null | c_099.jpg | image/image_data/complex/c_099.jpg | What is the color and appearance of the reagent in the round-bottom flask shown? | [
"milky emulsion",
"brown and cloudy with a precipitate",
"gray suspension",
"clear colorless liquid"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/complex_Equipment_and_Reagent_Identification.json | 40 |
f7cb37bccd84454cb0636d93ed6a8476 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_002.jpg | image/image_data/simple/s_002.jpg | What is most likely contained in the container with the green base shown in the image? | [
"A suspension of K562 cells (chronic myelogenous leukemia cell line)",
"Phosphate-buffered saline (PBS) used to wash cells",
"Cell culture medium containing phenol red (standard culture medium)",
"Sterile water or a blank solution"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 1 |
648006b27ad2408884ff6377cec5fd89 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_003.jpg | image/image_data/simple/s_003.jpg | How many pipettes are visible in the image? | [
"1",
"2",
"3",
"4"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 2 |
748cc225060b4cba82bbc5d7c1c86983 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_004.jpg | image/image_data/simple/s_004.jpg | What color is the liquid inside the cell culture bottle with the blue cap in the image? | [
"Colorless and transparent",
"Pink",
"Orange",
"Yellow"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 3 |
75f9063fc64f49748d763aab968f2e19 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_015.jpg | image/image_data/simple/s_015.jpg | The glass beaker in the image contains about 100–117 mL of a blue transparent liquid. Which of the following reagents is most likely that liquid? | [
"Potassium permanganate solution",
"Diluted methylene blue solution",
"Benedict's reagent solution",
"Solution containing a divalent copper salt (e.g., copper sulfate)"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 4 |
2f93a6dc54ce472c9227e7bfe91b2d20 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_020.jpg | image/image_data/simple/s_020.jpg | Which of the following instruments is the one in the picture that has glass graduations and an orange rubber bulb attached at the top? | [
"graduated cylinder",
"rubber-tipped dropper",
"glass pipette",
"pipette controller (micropipette)"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 5 |
b8efd7389cee4e318f4920d3b5827735 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_009.jpg | image/image_data/simple/s_009.jpg | Which of the following solutions is the translucent yellow liquid in the Erlenmeyer flask least likely to be? | [
"potassium chromate solution",
"sodium hydroxide solution",
"iron(III) chloride solution",
"sodium chloride solution"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 6 |
1838c94fa2d040e9b9769ee207cb5029 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_044.jpg | image/image_data/simple/s_044.jpg | How many Erlenmeyer flasks are visible in the picture? | [
"2",
"1",
"3",
"4"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 7 |
fc47fa96fc124004a2b094a7703ff350 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_058.jpg | image/image_data/simple/s_058.jpg | Which white powder is most likely contained in the glass sample bottle shown in the picture? | [
"Aluminum oxide powder",
"Barium sulfate powder",
"Barium carbonate powder",
"Silica gel desiccant (silica gel powder)"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 8 |
86a9c0ee3da64ee6a1cebbe204cc1525 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_059.jpg | image/image_data/simple/s_059.jpg | Which of the following sets of apparatus can be seen in the picture? | [
"Erlenmeyer flask and test tube",
"Beaker and test tube",
"Erlenmeyer flask and chromatography column",
"Chromatography column and beaker"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 9 |
9c55ff27566d40c9845f0acb8b6f28b5 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_063.jpg | image/image_data/simple/s_063.jpg | In the separatory funnel, the upper layer is colorless and the lower layer is orange. Which reagent is the lower orange layer most likely to be? | [
"Dichromate aqueous solution",
"Potassium permanganate aqueous solution",
"Bromine dissolved in dichloromethane (organic phase)",
"Cu(II) salt aqueous solution"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 10 |
b35b180e922e4a3a8500b06319bbe598 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_064.jpg | image/image_data/simple/s_064.jpg | What is the most likely current state of the ice-water bath in the picture? | [
"Being heated",
"Cooling down",
"Being stirred",
"Standing still"
] | B | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 11 |
3310ecae843348119659a01e7e70f2cc | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_013.jpg | image/image_data/simple/s_013.jpg | What is the maximum capacity of the glass beaker shown? | [
"1000 mL",
"1200 mL",
"700 mL",
"900 mL"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 12 |
479011c6c90746c1aac4c2203aeac1ab | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_078.jpg | image/image_data/simple/s_078.jpg | Which state is the pink liquid in the test tube most likely in? | [
"Being heated",
"Standing still",
"Being stirred",
"Cooling"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 13 |
1f8962bc771f42e69df131bbf2d55ee0 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_079.jpg | image/image_data/simple/s_079.jpg | Which substance is the bright yellow crystal in the glass container most likely to be? | [
"Iodoform crystals",
"Copper sulfate crystals",
"Silicon dioxide crystals",
"Lead iodide or elemental sulfur"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 14 |
9a2c55cc47fc41fa97f333973b7eb511 | SR | sr | Knowledge | image | multiple_choice | simple | null | s_095.jpg | image/image_data/simple/s_095.jpg | Which operational state is the round-bottom flask most likely in? | [
"Cooling down",
"Idle (not operating)",
"Being stirred",
"Being heated"
] | A | null | null | null | null | null | null | image/State_Recognition/simple_State_Recognition.json | 20 |
4d5398694d9448c6b9feb10662cbb206 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_102.jpg | image/image_data/simple/s_102.jpg | Which state is the round-bottom flask in the picture most likely in? | [
"Cooling",
"Not stirring",
"Magnetic stirring",
"Heating"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 16 |
27261d1e1ce04964a8b6c369cacf6aed | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_104.jpg | image/image_data/simple/s_104.jpg | What is the dark green liquid in the round-bottom flask most likely to be? | [
"An aqueous solution of trivalent chromium ions",
"An aqueous solution of divalent copper ions",
"A solution of naturally extracted chlorophyll",
"An aqueous solution of divalent nickel ions"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 17 |
b3d2ddda59a94c9595f31852c428f67a | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_103.jpg | image/image_data/simple/s_103.jpg | Which of the following is the glass apparatus clamped to the ring stand above the pear-shaped flask in the picture? | [
"Separatory funnel",
"Straight condenser",
"Bulb condenser",
"Serpentine condenser"
] | D | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 18 |
2381b25f0eba4574b1de435730bce156 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_113.jpg | image/image_data/simple/s_113.jpg | What is the most likely state of the pink substance visible in the flask? | [
"Precipitate (solid deposit)",
"Gas phase (vapor)",
"Crystalline solid",
"Colloidal state"
] | A | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 19 |
492b190b3b9d41f0af5174f2845d7e63 | ERI | eri | Knowledge | image | multiple_choice | simple | null | s_115.jpg | image/image_data/simple/s_115.jpg | Which operational state is the three-neck round-bottom flask in the figure most likely in? | [
"Being heated under reflux",
"At rest, not stirred",
"Being magnetically stirred (vortex in the solution)",
"Being added dropwise through a syringe needle"
] | C | null | null | null | null | null | null | image/Equipment_and_Reagent_Identification/simple_Equipment_and_Reagent_Identification.json | 20 |
50d5d1a798d049be88e359e25eb9d5a1 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_009.jpg | image/image_data/complex/c_009.jpg | Is there an obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 1 |
1627771165004a0e90d64fdccb38b16e | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_013.jpg | image/image_data/complex/c_013.jpg | Is there an obvious laboratory protocol violation in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 2 |
6c6c60672ff14991bf5c97aceefd3502 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_017.jpg | image/image_data/complex/c_017.jpg | Is there an obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 3 |
63decc70ec6146f4963acd95edbd3396 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_020.jpg | image/image_data/complex/c_020.jpg | Is there an obvious laboratory protocol violation in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 4 |
763ab4201a4e4d6f9f127cace5999577 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_024.jpg | image/image_data/complex/c_024.jpg | Is there an obvious laboratory protocol violation in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 5 |
a44b0e0ed6564460bb99969e577857ce | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_028.jpg | image/image_data/complex/c_028.jpg | What risk should be noted in the image? | [
"Flammable materials near an open flame",
"Not wearing safety goggles",
"Unstable placement of glassware"
] | C | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 6 |
8ae49fd0f27043deb2b5e5ba9c6acd93 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_039.jpg | image/image_data/complex/c_039.jpg | Is there an obvious laboratory safety hazard in the picture? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 7 |
53197a01c52a4018a55406b651569664 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_042.jpg | image/image_data/complex/c_042.jpg | Is there an obvious improper experimental practice in the picture? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 8 |
ecf4f94118a8488b8bf6b24f7dc81991 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_050.jpg | image/image_data/complex/c_050.jpg | What risk should be noted in the picture? | [
"Not wearing safety goggles",
"Unstable placement of glassware",
"Flammable materials near an open flame"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 9 |
b91d49887acc492f98e00e2b45824408 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_058.jpg | image/image_data/complex/c_058.jpg | Is there an obvious laboratory safety hazard in the picture? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 10 |
b99a84359b7a444d8d864f3e1c17feda | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_077.jpg | image/image_data/complex/c_077.jpg | What risk should be noted in the picture? | [
"Unstable placement of glassware",
"Not wearing safety goggles",
"Flammable materials near an open flame"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 11 |
07312641035945f7983d4a9561b073a8 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_082.jpg | image/image_data/complex/c_082.jpg | Is there any obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 12 |
11aee831655a426589db58126af99c41 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_133.jpg | image/image_data/complex/c_133.jpg | Is there any obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 13 |
fbcf49fdcdfe4c7a85b3a5bf09908e33 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_155.jpg | image/image_data/complex/c_155.jpg | Is there any obvious improper laboratory practice in the image? | [
"Yes",
"No"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 14 |
e82379ffc8fc4570b713ea383825707c | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_161.jpg | image/image_data/complex/c_161.jpg | Is there any obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 15 |
c8cb3abbdadb45ed97f3267e206e6b9e | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_181.jpg | image/image_data/complex/c_181.jpg | Is there any obvious improper laboratory practice in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 16 |
110024af711b4f9ba65dcae5fc4d1155 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_204.jpg | image/image_data/complex/c_204.jpg | Is there any obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 17 |
7bd9902619b94ec0a6cf9905a23e4955 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_212.jpg | image/image_data/complex/c_212.jpg | Is there any obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 18 |
5dddde533cf74f8185f158231b1c5828 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_243.jpg | image/image_data/complex/c_243.jpg | Is there any obvious improper laboratory practice in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 19 |
89c8264d43c7447eb50a781d584d727c | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_253.jpg | image/image_data/complex/c_253.jpg | Is there any obvious improper laboratory practice in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 20 |
d60477c564554c23a7fa18f7e98c09e1 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_289.jpg | image/image_data/complex/c_289.jpg | Is there any obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 21 |
c6ee40b23d574945a29d70edbdfb34c9 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_293.jpg | image/image_data/complex/c_293.jpg | Is there an obvious laboratory safety hazard in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 22 |
e7494d26c6c44bea9d29fc2e8fb6c43f | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_296.jpg | image/image_data/complex/c_296.jpg | Is there an obvious improper laboratory practice in the image? | [
"Yes",
"No"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 23 |
b90ce7e9484b4ba6b23e6d5aee25fe2c | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_308.jpg | image/image_data/complex/c_308.jpg | Is there an obvious improper laboratory practice in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 24 |
ddd3462a90a84237b88fd905c971b418 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_315.jpg | image/image_data/complex/c_315.jpg | Is there an obvious laboratory safety hazard in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 25 |
907959ac58154560a96bf6ff40c01442 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_376.jpg | image/image_data/complex/c_376.jpg | Is there an obvious improper laboratory practice in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 26 |
c14f0427e3c74707a5dded4ef8b0ba4f | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_419.jpg | image/image_data/complex/c_419.jpg | Is there an obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 27 |
1d7d8739ccac45dcaa6df398bfa09958 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_420.jpg | image/image_data/complex/c_420.jpg | Is there an obvious improper laboratory practice in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 28 |
fb3e40b724db4d87bcf0d5a7d2ce06c5 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_425.jpg | image/image_data/complex/c_425.jpg | Are there any obvious unsafe practices in the image? | [
"Yes",
"No"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 29 |
c8e9ccb30c2a46f49c509cf5a11485d1 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_427.jpg | image/image_data/complex/c_427.jpg | What hazard should be noted in the image? | [
"Not wearing safety goggles",
"Flammable materials near an open flame",
"Unstable placement of glassware"
] | C | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 30 |
4eb19bc7e9e84193ab7e4d94473f94b9 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_428.jpg | image/image_data/complex/c_428.jpg | Are there any obvious unsafe practices in the image? | [
"Yes",
"No"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 31 |
a3b80226a5a344149b784850c4e3a9e9 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_430.jpg | image/image_data/complex/c_430.jpg | What hazard should be noted in the image? | [
"Pouring reagent liquid",
"Unstable placement of glassware",
"Flammable materials near an open flame"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 32 |
9a7e0f99ca8f4fbca60efa68042142c4 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_455.jpg | image/image_data/complex/c_455.jpg | Are there any obvious unsafe practices in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 33 |
03db5e01dc2a4b79bcfbbc8f6bf83164 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_464.jpg | image/image_data/complex/c_464.jpg | Are there any obvious laboratory safety hazards in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 34 |
22f3ea2cf8d8478bbd783fde7c561590 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_504.jpg | image/image_data/complex/c_504.jpg | Is there an obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 35 |
91d5bb54f01d4eb4baf7e55aff6b298b | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_565.jpg | image/image_data/complex/c_565.jpg | Is there an obvious laboratory safety hazard in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 36 |
40eaf4ac62984329ac60e968fec8fe06 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_581.jpg | image/image_data/complex/c_581.jpg | Is there an obvious improper laboratory practice in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 37 |
67fe09f3c1a141339e4cead3cbd0a320 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_591.jpg | image/image_data/complex/c_591.jpg | Is there an obvious laboratory safety hazard in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 38 |
1a9ecfe5fdab429993fcb281a93ff9a0 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_603.jpg | image/image_data/complex/c_603.jpg | Is there an obvious improper laboratory practice in the image? | [
"No",
"Yes"
] | A | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 39 |
cea39b10f47348f68f6d301c3257afb8 | ESS | ess | Knowledge | image | multiple_choice | complex | null | c_608.jpg | image/image_data/complex/c_608.jpg | Is there any obvious experimental noncompliance in the image? | [
"Yes",
"No"
] | B | null | null | null | null | null | null | image/Experimental_Safety_and_Standardization/complex_Experimental_Safety_and_Standardization.json | 40 |
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