50 lines
3.2 KiB
YAML
50 lines
3.2 KiB
YAML
dataset_name: college_chemistry
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description: The following are multiple choice questions (with answers) about college
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chemistry.
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fewshot_config:
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sampler: first_n
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samples:
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- question: "3 Cl\u2212(aq) + 4 CrO_4^2\u2212(aq) + 23 H+(aq) \u2192 3 HClO2(aq) +\
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\ 4 Cr3+(aq) + 10 H2O(l). In the reaction shown above, Cl\u2212(aq) behaves\
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\ as\n(A) an acid (B) a base (C) a catalyst (D) a reducing agent"
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target: Let's think step by step. A molecule that behaves as a base accepts an
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H+ ion (or proton) from another molecule, whereas a molecule that behaves as
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an acid donates an H+ ion (or proton) to another molecule. Neither of these
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is the case for Cl in this reaction, which rules out (A) and (B). A catalyst
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is a substance that only accelerates a reaction without itself undergoing chemical
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change, which is not the case here. This rules out (C). Instead, the $Cl^{-}
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molecules carry a negative charge, which they donate in the reaction to form
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3 HClO2. This is the behavior of a reducing agent, or (D). The answer is (D).
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- question: 'Which of the following statements about the lanthanide elements is NOT
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true?
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(A) The most common oxidation state for the lanthanide elements is +3. (B) Lanthanide
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complexes often have high coordination numbers (> 6). (C) All of the lanthanide
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elements react with aqueous acid to liberate hydrogen. (D) The atomic radii
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of the lanthanide elements increase across the period from La to Lu.'
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target: Let's think step by step. The atomic radii of the lanthanide elements
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in fact decrease across the period from La to Lu. Options (A), (B), and (C)
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are all true. This means that only (D) is NOT true. The answer is (D).
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- question: 'Which of the following lists the hydrides of group-14 elements in order
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of thermal stability, from lowest to highest?
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(A) PbH4 < SnH4 < GeH4 < SiH4 < CH4 (B) PbH4 < SnH4 < CH4 < GeH4 < SiH4 (C)
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CH4 < SiH4 < GeH4 < SnH4 < PbH4 (D) CH4 < PbH4 < GeH4 < SnH4 < SiH4'
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target: Let's think step by step. The thermal stability of group-14 hydrides decreases
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as we move from the top of group 14 to the bottom. The order of elements in
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the group from top to bottom is C, Si, Ge, Sn, Pb. Therefore in order of increasing
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thermal stability we have PbH4, SnH4, GeH4, SiH4, and CH4, or answer (A). The
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answer is (A).
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- question: "Predict the number of lines in the EPR spectrum of a solution of 13C-labelled\
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\ methyl radical (13CH3\u2022), assuming the lines do not overlap.\n(A) 4 (B)\
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\ 3 (C) 6 (D) 24 (E) 8"
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target: "Let's think step by step. The electron paramagnetic resonance spectrum\
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\ will be split by two forms of interactions. The first is the hyperfine interaction\
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\ with the 13C (nuclear spin $I = \nrac{1}{2}$) which will split the spectrum\
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\ into 2 lines. This will be further split into 4 lines by the interaction with\
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\ three equivalent 1H nuclei. The total number of lines is therefore $2 \\cdot\
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\ 4 = 8$. The answer is (E).\n\n"
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tag: mmlu_flan_cot_fewshot_stem
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include: _mmlu_flan_cot_fewshot_template_yaml
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task: mmlu_flan_cot_fewshot_college_chemistry
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