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An ideal gas is carried from state A to ...

An ideal gas is carried from state A to B as shown in the following pressure (P) versus volume (V) graph. Select the correct statement

A

Heat is absorbed by the gas

B

Work done by gas is positive

C

Internal energy of gas first increases and then decreases

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
B
As gas expanded then w = +ve (must be) Other options may or may not be correct.
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