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Change in internal energy of a thermodyn...

Change in internal energy of a thermodynatic system is called heat of reaction at contant

A

temperature

B

pressure

C

volume

D

both (1) and (2)

Text Solution

Verified by Experts

The correct Answer is:
C
If a process is carried out at constant volume, then according to the first law of thermodynamics, the heat exchanged by the system with its surroundings at constant volume is equal to `Delta U`. As a result of this heat exchange, the temperature of the system also remais constant.
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