For non-zero value of force of attraction between gas molecular at large volume, gas equation will be :
(a)`PV=nRT-(n^(2)a)/(V)`
(b)`PV=nRT+nbP`
(c)`P=(nRT)/(V-b)`
(d)`PV=nRT`

Options

A. `PV = nRT - (n^(2)a)/(V)`
B. `PV= nRT + nbP`
C. `PV = nRT`
D. `P = (nRT)/(V-b)`

Answer

A

Explanation

The factor 'a' is a measure of force of attraction ,`(P + (n^(2)a)/(V^(2))) V = nRT rArr PV = nRT - (n^(2)a)/(V)`