A gas has been subjected to isochoric-isobaric processes 1-2-3-4-1 see Fig. Plot this process on T - V and P - T diagrams.

Explanation

The plot is shown in Fig.
Explanation: Since `1-2, V` remains constant, the plot of `T` against `V` is a straight line parallel to the `T-axis`.
For an ideal gas `pV = RT`. So when `p` remains constant, `V oo T`. Hence the plot of `T` against `V` is a straight line passing through the origing. The same is repected fro `3-4` and `4-1`. The plot of `p` against `T` is shown in the figure and can be explained similarly.