Q. 8

An ideal gas undergoes isothermal process from some initial state i to final state f. Choose the correct alternatives.
A. dU = 0

B. dQ= 0

C. dQ = dU

D. dQ = dW

Answer :

In isothermal process the temperature is constant therefore

internal energy is constant and thus net change in internal


energy is zero.




option (a, d) is correct.

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