At high temperature and low pressure the van der Waals equation is reduced to .

Options

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

Answer

B

Explanation

At high temperature and low pressure, V is large in comparison to 'b' and `((a)/(V^(2)))` is negligible in comparison to P. Hence, the equation reduces to `PV = RT`