In which of the following reactions, the equilibrium remains unaffected on addition of small amount of argon at constant volume?

Question

In which of the following reactions, the equilibrium remains unaffected on addition of small amount of argon at constant volume? (A) H 2( g )+ I 2( g ) leftharpoons 2 HI g ) (B) PCl 5( g ) leftharpoons PCl 3( g )+ Cl 2( g ) (C) N 2( g )+3 H 2( g ) leftharpoons 2 NH 3( g ) (D) The equilibrium will remain unaffected in all the three cases

Tardigrade Admin · Accepted Answer

If the volume is kept constant and an inert gas such as argon is added which does not take part in the reaction, the equilibrium remains undisturbed.

Q. In which of the following reactions, the equilibrium remains unaffected on addition of small amount of argon at constant volume?

$H_{2} (g) + I_{2} (g) ⇌ 2 H I_{g)}$

$PC l_{5} (g) ⇌ PC l_{3 (g)} + C l_{2} (g)$

$N_{2} (g) + 3 H_{2} (g) ⇌ 2 N H_{3} (g)$

The equilibrium will remain unaffected in all the three cases

If the volume is kept constant and an inert gas such as argon is added which does not take part in the reaction, the equilibrium remains undisturbed.

Q. In which of the following reactions, the equilibrium remains unaffected on addition of small amount of argon at constant volume?

H2​(g)+I2​(g)⇌2HIg)​

PCl5​(g)⇌PCl3(g)​+Cl2​(g)

N2​(g)+3H2​(g)⇌2NH3​(g)

The equilibrium will remain unaffected in all the three cases

If the volume is kept constant and an inert gas such as argon is added which does not take part in the reaction, the equilibrium remains undisturbed.

$H_{2} (g) + I_{2} (g) ⇌ 2 H I_{g)}$

$PC l_{5} (g) ⇌ PC l_{3 (g)} + C l_{2} (g)$

$N_{2} (g) + 3 H_{2} (g) ⇌ 2 N H_{3} (g)$