Le Chatelier's principle is not applicable to | vedclass

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(B) Le Chatelier's principle describes how a system at equilibrium responds to changes in concentration,pressure,or temperature. It is primarily appli

Vedclass · Accepted Answer

$Fe_{(s)} + S_{(s)} \rightleftharpoons FeS_{(s)}$

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(B) Le Chatelier's principle describes how a system at equilibrium responds to changes in concentration,pressure,or temperature. It is primarily applicable to systems involving gases or solutes in solution where changes in volume or pressure significantly affect the position of equilibrium. In the reaction $Fe_{(s)} + S_{(s)} \rightleftharpoons FeS_{(s)}$,all reactants and products are in the solid state. Since solids have negligible compressibility and their concentrations (density) remain constant,changes in pressure or volume do not affect the equilibrium position of this reaction. Therefore,the principle is not applicable to this system.

List-$I$ (Equilibrium)	List-$II$ (Conditions for the process)
$P. A_{2(g)} + B_{2(g)} \rightleftharpoons 2AB_{(g)}$ (Endothermic)	$1. \text{High temperature}$
$Q. 2AB_{2(g)} + B_{2(g)} \rightleftharpoons 2AB_{3(g)}$ (Exothermic)	$2. \text{Low temperature}$
$R. 2AB_{3(g)} \rightleftharpoons A_{2(g)} + 3B_{2(g)}$ (Endothermic)	$3. \text{High temperature}$
	$4. \text{Low temperature}$
	$5. \text{Independent of pressure}$

Le Chatelier's principle is not applicable to:

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