Dec '12
24
MCAT Question of the Day | MCAT Course


  • Q:

    Dry ice, or solid CO2 sublimes at atmospheric pressure. What prediction can be made about the entropy change during the sublimation of CO2?

     

    A

    ΔS is positive, entropy decreases

    B

    ΔS is positive, entropy increases

    C

    ΔS is negative, entropy decreases

    D

    ΔS is negative, entropy increases




    Tags: Thermochemistry | Suggest a tag
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