Which of the following equilibrium is not shi | vedclass

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(A) According to Le Chatelier's principle,an increase in pressure shifts the equilibrium towards the side with a smaller number of moles of gaseous sp

Vedclass · Accepted Answer

$H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$

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(A) According to Le Chatelier's principle,an increase in pressure shifts the equilibrium towards the side with a smaller number of moles of gaseous species.If the total number of moles of gaseous reactants equals the total number of moles of gaseous products,then $\Delta n_g = 0$,and the equilibrium position remains unaffected by a change in pressure.For the reaction $H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$:$\Delta n_g = (2) - (1 + 1) = 0$.Since $\Delta n_g = 0$,this equilibrium is not shifted by an increase in pressure.

Which of the following equilibrium is not shifted by an increase in pressure?

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