Question

For the reaction N, O, (g) 2NO, (g), if percentage dissociation of N, O, are 20%, 45% 65% & 80%,
then the sequence of observed vapour densities will be
(A) d20 > das > des > dao
(B) deo > des > 045 > d20
(C) d20 = das = 065 = 80
(D) (d20 = dus) > ( des = d.go)​

Answer 1

Answer number is a is correct