MCAT Question of the Day
    •

    Q:

    		 The first law of thermodynamics states:
    		 

    A

    		 entropy is constantly increasing.

    B

    		 entropy cannot decrease in a closed system.

    C

    		 the total energy of an isolated system remains constant.

    D

    		 enthalpy cannot be zero for a reaction.



    Thermochemistry |
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