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Chemical Engineering Basics - Engineering

Q1:

Heat required to raise the temperature of a body by 1 °C is called its

A heat capacity.

B specific heat capacity.

C thermal conductivity.

D water equivalent.

ANS:A - heat capacity.

The correct term for the heat required to raise the temperature of a body by 1°C is specific heat capacity. It is defined as the amount of heat energy required to raise the temperature of one unit mass of a substance by one degree Celsius (or one Kelvin).