1.

Assertion (A): In the dissociation of PCI5 at constant pressure and temperature addition of helium at equilibrium increases the dissociation of PCl5 . Reason (R): Helium removes CI, from the field of action. (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is the not the correct explanation of A. (c) A is true but R is false(d) Both A and R are false

Answer»

(d) Both A and R are false



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