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Consider the Following Reaction: N_2o_(4(G)) + Heat ⇌ 2no_(2(G)) How is the Composition of Equilibrium Mixture Affected By: a Change in Temperature a Change in Pressure - ISC (Arts) Class 12 - Chemistry (Theory)

ConceptReversible Reactions and Dynamic Equilibrium Characteristics of Equilibrium Constant

Question

Consider the following reaction:

N_2O_(4(g)) + Heat ⇌ 2NO_(2(g))

How is the Composition of equilibrium mixture affected by:

1) a change in temperature

2) a change in pressure

3) change in concentration of N2O4

Solution

1) Increase in temperature – forward reaction

The decrease in temperature – backward reaction

2) Increase in pressure – forward reaction.

The decrease in pressure – backward reaction

3) Increase in conc. of [N_2O_4] -  forward reaction

The decrease in conc. of [N_2O_4]  – backward reaction

4) Removal of NO2 causes the decrease in [NO2] – forward reaction

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APPEARS IN

2014-2015 (March) (with solutions)
Question 3.3 | 2.00 marks
Solution Consider the Following Reaction: N_2o_(4(G)) + Heat ⇌ 2no_(2(G)) How is the Composition of Equilibrium Mixture Affected By: a Change in Temperature a Change in Pressure Concept: Reversible Reactions and Dynamic Equilibrium - Characteristics of Equilibrium Constant.
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