Chemistry - Chemical Equilibrium Question with Solution | TestHub

(A) $\Delta {\mathrm{n}}_{\mathrm{g}}$ is positive so as pressure is increased, backward shifting will take place. Total pressure even after shifting will remain same.

(B) $\Delta {\mathrm{n}}_{\mathrm{g}}$ is negative so as volume is increased, backward shifting will take place. But ${\mathrm{P}}_{\text{final }}<{\mathrm{P}}_{\text{initial }}$.

(C) No change but $P_{\text{final }}<P_{\text{initial }}$ as volume has increased.

(D) Forward shifting will take place and ${\mathrm{P}}_{\text{final }}<{\mathrm{P}}_{\text{initial }}$.