ThermodynamicsHard

Question

For an ideal gas subjected to different processes as shown in the graphs, select the graph which will involve the greatest amount of heat exchange if the initial and final temperatures are same in all?

Options

A.
B.
C.
D.

Solution

For greater heat exchange, heat capacity should be high.

$C_{m} = C_{V,m} + \frac{R}{1 - x}\text{ for }PV^{x} = \text{Constant}$

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