In which reaction will an increase in the vol | vedclass

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(A) According to Le Chatelier's principle,an increase in the volume of the container decreases the pressure of the system. This shift favours the dire

Vedclass · Accepted Answer

$C_{(s)} + H_2O_{(g)} \rightleftharpoons CO_{(g)} + H_{2(g)}$

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(A) According to Le Chatelier's principle,an increase in the volume of the container decreases the pressure of the system. This shift favours the direction that produces a greater number of moles of gaseous species $(\Delta n_g > 0)$. For option $A$: $\Delta n_g = (1   1) - 1 = 1$. For option $B$: $\Delta n_g = 2 - (1   1) = 0$. For option $C$: $\Delta n_g = 4 - (4   5) = -5$. For option $D$: $\Delta n_g = 2 - 3 = -1$. Since only option $A$ has a positive value for $\Delta n_g$,increasing the volume will favour the formation of products.

In which reaction will an increase in the volume of the container favour the formation of products?

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