Question

For constants a ,b, n, R, Van der waals equation relates the pressure P to the volume V of a fixed quantity of a gas at constant temperature T:

(P + (n^2 * a)/V^2)(V−nb) = nRT

Find the rate of change of volume with pressure dV/dP

Answer 1

Base on your question where a constant A,B,N, R Van der waals equation relates the pressure P to the volume C at fixed quantity of gas at constant value of Temperature T and the ask is to find the rate of change of volume with the pressure dV/dP and the rate of change is 
dP/dV=(P+n2a/V2)/(nb−V)+2n2a/V3