1.

The heat capacity of a substance is equal to

A. the amount of heat required to raise the temperature of a substance by 1 K
B. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K
C. the amount of heat required to change the phase of a substance from liquid to gas without any change
D. the amount of heat required to change the phase of a substance from solid to liquid without any chan
Answer» B. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K


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