Question

In which of the following reactions, the
equilibrium remains unaffected on addition of
small amount of argon at constant volume?
(a) H₂ (g) + I₂ (g) ⇌ 2HI (g)
(b) PCl₅ (g) ⇌ PCl₃ (g) + Cl₂ (g)
(c) N₂ (g) + 3H₂ (g) ⇌ 2NH₃ (g)
(d) The equilibrium will remain unaffected in all the three cases.

Answer 1

ANSWER

The equilibrium will remain unaffected in all the three cases.

SOLUTION

Since in all the given reaction, the volume is to be kept constant and an inert gas argon is added which will do not take part in reaction. So, the equilibrium will remain unaffected in all the given cases.