MCAT Question of the Day
    •

    Q:

    The graph above shows the phase transition of a substance from its liquid to its solid state. What is the ΔHfusion of the substance?
    		 

    A

    		 4.5 kJ/mol

    B

    		 6 kJ/mol

    C

    		 10.5 kJ/mol

    D

    		 40 kJ/mol



    Thermochemistry |
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