Given that P=RTV−be−aVRT. The dimensional formula of a is same as that of:
Select the correct formula :
(where k=Boltzmann's constant, R= gas constant, n= moles, r = density, M= molecular weight, p= pressure, T= kelvin temperature, V= volume)
a) k=RNav
b)r=nMV
c)pr=RTM
d) R=kNav