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Which one of the following equations doe...

Which one of the following equations does not correctly represent the first law of thermodynamics for the given processes involving an ideal gas ? (Assume non-expansion work is zero)

A

Adiabatic process : `DeltaU = - w`

B

Cyclic process : `q = -w`

C

Isothermal process : `q = -w`

D

Isochoric process : `DeltaU = q`.

Text Solution

Verified by Experts

The correct Answer is:
A
Adiabatic process : `DeltaU = - w`
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