The number of moles present in 84 g of HSO is

Answer

A-r, B-t, C-s ,D-p , E-q

Explanation

(A)Vander Waal's equation (real gas equation)
`(V_m-b)(P+a/V_m^2)=RT`(For 1 mole)
( B)`R/N=K` (Boltzmann constant)
( C)Molar volume=22.4 L at STP
(D)Constant temperature P-V curve is called isotherm
(E)Graph between V and T at constant pressure called isobar