1.

When each of the following species are transferred to a flask having double volume of the earlier flask, in which of the following cases, equilibrium constant is affected ?I.N_(2)(g)+3H_(2)(g)hArr 2NH_(3)(g)II.2NO(g)hArr N_(2)(g)+O_(2)(g) III.C(s)+O_(2)(g)hArr CO_(2)(g)IV.PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g)

Answer»

I, III
II, III
I, IV
I, III, IV

Solution :When `Delta n_(G) NE 0`, the equilibrium constant is affected.
I and IV, `Delta n_(g) ne 0`.


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