In the equation, PVn = constant, if the value of n = , then it represents a reversible __________ process.

Answer: Option B

Since when $$n=\pm \infty$$   the equation $$P{V}^n=\text{constant}$$     is leading to volume $$=$$ constant the process is called as isochoric process on multiplying the power with $$\frac{1}{\infty }$$ we get the equation $$v=\text{constant}.$$