Write Vander-Waal equation arid explain the symbols used.

Explanation

Vander-Waal equation is `(P+(mu^2a)/(V^2))(V-mub)=muRT`. Where `((mua)/(V^2))` is pressure correction and `mub` is volume correction `mu` -is the number of moles. Volume occupied by gaseous moleculesand interactive pressure among the molecules are taken into account.