MCAT Question of the Day
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    Q:
    2A (s) + B (l) → 4D (g)

    For the exothermic reaction above, which of the following must be true?
    		 

    A

    		 The reaction is spontaneous

    B

    		 The reaction has a net decrease in entropy

    C

    		 The reaction would not change the pressure if occurring in a closed container

    D

    		 The reaction absorbs heat



    Thermochemistry |
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