Question

what is the general definition of heat capacity?
select one:
the ability of a reaction to consume or give off heat based on the mass of its reactants
the energy that exchanges with the surroundings due to a difference in temperature
the determination of whether heat is consumed or given off from one gram of a substance
the change in heat required to change the temperature of something by one degree celsius

Explanation:

Heat capacity is defined as the amount of heat energy required to change the temperature of a substance by a certain degree. Among the options, the description "The change in heat required to change the temperature of something by one degree Celsius" aligns with this concept. The first option is about heat in a reaction based on reactant mass (not general heat capacity). The second option is the definition of heat (not heat capacity). The third option is related to specific heat (per gram) rather than general heat capacity.

Answer:

The change in heat required to change the temperature of something by one degree Celsius.