question_answer

Heat capacity of a substance is equal to

A)  amount of heat required to raise temperature of a 11% of a substance by 1 K

B)  amount of heat required to raise temperature of a substance by 1 K

C)  amount of heat required to change phase of a substance from solid to liquid without any change in temperature

D)  amount of heat required to change phase of a substance from liquid to gas without any change in temperature