In the equation, PVⁿ = constant, if the value of $${\text{n}} = \pm \infty ,$$   then it represents a reversible __________ process.

A. Adiabatic

B. Isometric

C. Isentropic

D. Isothermal

Answer: Option B

Solution(By Examveda Team)

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 $$v = {\text{constant}}.$$