Le-Chatelier's principle is not applicable to | vedclass

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Question

(B) $Le-Chatelier$'s principle is not applicable to solid-solid equilibrium because the activities of pure solids and liquids are taken as $1$.Pure so

Vedclass · Accepted Answer

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

Vedclass · Answer

(B) $Le-Chatelier$'s principle is not applicable to solid-solid equilibrium because the activities of pure solids and liquids are taken as $1$.Pure solids and liquids are excluded from the equilibrium constant expression.This is because they do not affect the concentration of reactants or products in the equilibrium state.Therefore,adding or removing a pure solid from a system at equilibrium has no effect on the position of equilibrium.Among the given options,the reaction $Fe_{(s)} + S_{(s)} \rightleftharpoons FeS_{(s)}$ involves only solid phases,making the principle inapplicable.

$Le-Chatelier$'s principle is not applicable to:

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