Which of the following changes will not alter | vedclass

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

Question

(D) The correct answer is $D$.
According to Le Chatelier's principle,the equilibrium position and the equilibrium concentrations of reactants and

Vedclass · Accepted Answer

Addition of a catalyst

Vedclass · Answer

(D) The correct answer is $D$.
According to Le Chatelier's principle,the equilibrium position and the equilibrium concentrations of reactants and products are affected by changes in temperature,pressure,or concentration.
However,a catalyst provides an alternative pathway with a lower activation energy,increasing the rate of both the forward and backward reactions equally.
Therefore,a catalyst helps the system reach equilibrium faster but does not change the position of the equilibrium or the equilibrium concentrations of the reactants and products.

Which of the following changes will not alter the equilibrium concentration of ammonia in the reaction: $N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)} \quad \Delta H = -x \text{ kJ}$?

Similar Questions

Le Chatelier's principle is applicable to:

For the reaction $CO_{(g)} + H_2O_{(g)} \rightleftharpoons CO_{2(g)} + H_{2(g)}$ at a given temperature,the equilibrium amount of $CO_{2(g)}$ can be increased by

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

What is the effect of halving the pressure by doubling the volume on the following system at $500\,^{\circ}C$?
$H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$

When in any system at equilibrium state,pressure,temperature,and concentration are changed,then the equilibrium shifts in such a direction as to neutralize the effect of the change. This is known as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module