In an Isothermal change, the change in pressure and volume of a gas can be represented for three different temperature; T _ 3 T _ 2 T _ 1 as:

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In an Isothermal change, the change in pressure and volume of a gas can be represented for three different temperature; T _ 3 > T _ 2 > T _ 1 as:

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Correct answer: D.

In case of isothermal process, pressure vs volume graph is a rectangular hyperbola.

The graph of the isothermal process shifts away from the origin as the temperature of the process is increased. Thus, the curve away from the origin ${T}_{3}$ have the highest temperature whereas the curve closer to the origin ${T}_{1}$ have the lowest temperature.

Here, the dotted line shows the isobaric line that implies ${T}_{3} > {T}_{2} > {T}_{1}$ as $T = \dfrac{PV}{nR}$ .

In an Isothermal change, the change in pressure and volume of a gas can be represented for three different temperature;

In an Isothermal change, the change in pressure and volume of a gas...

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