Van der Waal's equation of state is obeyed by real gases. For n moles of a real gas the expression will be

Options

A. `((p)/(n)+(na)/(V^(2)))((V)/(n-b))=RT`
B. `(p+(a)/(V^(2)))(V-b)=nRT`
C. `(p+(na)/(V^(2)))(nV-b)=nRT`
D. `(p+(n^(2)a)/(V^(2)))(V-nb)=nRT`

Answer

D

Explanation

Van der Waal's eqation is
`(P+(an^(2))/(V_(2)))(V-nb)=nRT`