The dissociation of phosgene,which occurs acc | vedclass

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

Question

(B) The given reaction is $COCl_{2(g)} \rightleftharpoons CO_{(g)} + Cl_{2(g)}$.Since the reaction is endothermic,increasing the temperature will shif

Vedclass · Accepted Answer

Adding $He$ to the system at constant pressure

Vedclass · Answer

(B) The given reaction is $COCl_{2(g)} \rightleftharpoons CO_{(g)} + Cl_{2(g)}$.Since the reaction is endothermic,increasing the temperature will shift the equilibrium to the right,increasing the degree of dissociation.According to Le Chatelier's principle,adding an inert gas like $He$ at constant pressure increases the volume of the system.This decrease in partial pressure of the reactants and products shifts the equilibrium toward the side with more moles of gas.In this reaction,the product side has $2$ moles of gas ($CO$ and $Cl_2$) while the reactant side has $1$ mole of gas $(COCl_2)$.Therefore,adding $He$ at constant pressure shifts the equilibrium to the right,increasing the degree of dissociation of $COCl_2$.

The dissociation of phosgene,which occurs according to the reaction $COCl_{2(g)} \rightleftharpoons CO_{(g)} + Cl_{2(g)}$,is an endothermic process. Which of the following will increase the degree of dissociation of $COCl_2$?

Similar Questions

Change in volume of the system does not alter the number of moles in which of the following equilibrium?

For the reaction; $PCl_{5(g)} \rightleftharpoons PCl_{3(g)} + Cl_{2(g)}$,the forward reaction at constant temperature is not favoured by:

In a reversible reaction,a catalyst will affect the rate of

Mention the conditions required to maximize the yield of ammonia.

Write the effect of concentration change on equilibrium and explain it with a suitable example.

Vedclass Test Series

Exam Paper Generator

Online Exam Module