In an isochoric process the increase in internal energy is - Vidyadip

MCQ

In an isochoric process the increase in internal energy is

✓
Equal to the heat absorbed
B
Equal to the heat evolved
C
Equal to the work done
D
Equal to the sum of the heat absorbed and work done

✓

Answer

Correct option: A.

Equal to the heat absorbed

(a)For isochoric process $\Delta V = 0$ so ${q_v} = \Delta E$ i.e. heat given to a system under constant volume is used up in increasing $\Delta E$.

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