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An ideal gas undergoes isothermal proces...

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`

Text Solution

Verified by Experts

The correct Answer is:
A, D
In an isothermal process, temperature remains constant. Therefore, internal energy, `U=constant. dU=0`
From `dQ=dU+dW`, when `dU=0, dQ= dW`
Choice (a) and (d) are correct.
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