An ideal gas is subjected to a cyclic process ABCD as depicted in the P-V diagram given below

Which of the following curves represents the equivalent cyclic process?

Options

A.
B.
C.
D.

Explanation

`ArarrBrarrCrarrDrarrA` is clockwise process.
During `ArarrB`, pressure is constant and `BrarrC`,
process follows `Pa(1)/(V)`, it means T is constant.
During process `CrarrD`, both P and V changes
and process `DrarrA` follows `Pa(1)/(V)` which means T is constant.