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An ideal gas expands in such a way that ...

An ideal gas expands in such a way that `PV^2 = `constant throughout the process.

A

The graph of the process of T -V diagram is a parabola.

B

The graph of the process of T- V diagram is a straight line.

C

Such an expansion is possible only with heating.

D

Such an expansion is possible only with cooling

Text Solution

Verified by Experts

The correct Answer is:
D

` PV^2 = constant`
TV = constant `rArr` hyperbola
T increases , V-decreases
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