AP Chemistryeasymcq1 pt
What does the heat capacity of a substance measure?
A.Energy needed to raise its temperature by 1 °C
B.Maximum temperature it can reach
C.Energy released when it reacts
D.Its ability to conduct heat
Explanation
Core Concept
Heat capacity (J/°C) is the energy per degree; specific heat capacity is the same per gram (J/g·°C). Water's unusually high value moderates Earth's climate.
Correct Answer
AEnergy needed to raise its temperature by 1 °C
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