C(s)hArr2A(g)+B(s) If the dissociation of C(s) is alpha and d is the density of the gaseous mixture in the container. Initially container have only C(s) and the reaction is carried at constant temperature and pressure.

C(s)hArr2A(g)+B(s) If the dissociation of C(s) is alpha and d is the

1.	C(s)hArr2A(g)+B(s) If the dissociation of C(s) is alpha and d is the density of the gaseous mixture in the container. Initially container have only C(s) and the reaction is carried at constant temperature and pressure.
Answer» SOLUTION :As in the gaseous mixture only `A` will be present so the molecular weight of the gaseous mixture will be `M_(A)` because `PM_(A)=dRT "where" R,P,T` are CONST so `dpropMA` and hence it does not DEPEND on `ALPHA` so `d` will remain CONSTANT. option (d) is correct.