Observe the following equilibrium at T(K):H_{ | vedclass

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(D) According to Le Chatelier's principle,adding an inert gas like $He$ at constant volume does not change the partial pressures of the reacting speci

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Addition of $He_{(g)}$

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(D) According to Le Chatelier's principle,adding an inert gas like $He$ at constant volume does not change the partial pressures of the reacting species,and thus the equilibrium position remains unaffected.Furthermore,for this reaction,the number of moles of gaseous reactants $(1 + 1 = 2)$ is equal to the number of moles of gaseous products $(2)$.Therefore,even if the total pressure is changed,the equilibrium will not shift because the reaction quotient $Q_c$ remains equal to the equilibrium constant $K_c$.

Observe the following equilibrium at $T(K)$:
$H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$
Which one of the following does not disturb the above equilibrium?

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Observe the following equilibrium at $T(K)$:$H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$Which one of the following does not disturb the above equilibrium?