In which of the following reactions will the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to Le Chatelier's principle,if the volume of the container is increased (doubled),the pressure decreases. The system will shift in the d

Vedclass · Accepted Answer

$PCl_{5(g)} \rightleftharpoons PCl_{3(g)} + Cl_{2(g)}$

Vedclass · Answer

(D) According to Le Chatelier's principle,if the volume of the container is increased (doubled),the pressure decreases. The system will shift in the direction that increases the number of moles of gas to counteract this change.For a reaction to shift to the right (forward direction) upon increasing the volume,the number of moles of gaseous products must be greater than the number of moles of gaseous reactants $(\Delta n_g > 0)$.Checking the options:$A$: $\Delta n_g = 2 - (2 + 1) = -1$$B$: $\Delta n_g = 2 - (1 + 1) = 0$$C$: $\Delta n_g = 2 - (1 + 3) = -2$$D$: $\Delta n_g = (1 + 1) - 1 = +1$Since $\Delta n_g > 0$ only for option $D$,the equilibrium will shift to the right.

In which of the following reactions will the equilibrium shift to the right if the volume of the container is doubled?

Similar Questions

Explain the effect of pressure change on an equilibrium system with suitable examples.

On increasing temperature,the equilibrium constant of exothermic and endothermic reactions,respectively

What would happen to a reversible reaction at equilibrium when an inert gas is added while the pressure remains unchanged?

Consider the given endothermic reaction at equilibrium,$PCl_{5(g)} \rightleftharpoons PCl_{3(g)} + Cl_{2(g)}$. $A$ graph is plotted between concentration and time as shown. Effect-$1$ and Effect-$2$ are due to respectively:

In the melting of ice,which one of the conditions will be more favourable?

Vedclass Test Series

Exam Paper Generator

Online Exam Module