In which of the following reactions is the yi | vedclass

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(C) According to Le Chatelier's principle:$1$. For high temperature: The reaction must be endothermic $(\Delta H = +ve)$ so that heat is absorbed to s

Vedclass · Accepted Answer

$Cl_{2(g)} + 2O_{2(g)} \rightleftharpoons 2ClO_{2(g)} (\Delta H = +ve)$

Vedclass · Answer

(C) According to Le Chatelier's principle:$1$. For high temperature: The reaction must be endothermic $(\Delta H = +ve)$ so that heat is absorbed to shift the equilibrium forward.$2$. For high pressure: The reaction must result in a decrease in the number of moles of gaseous products compared to reactants $(\Delta n_g $3$. Analyzing option $C$: $Cl_{2(g)} + 2O_{2(g)} \rightleftharpoons 2ClO_{2(g)}$. Here,$\Delta H = +ve$ (endothermic) and $\Delta n_g = 2 - (1+2) = -1$. Since $\Delta n_g < 0$,high pressure favors the forward reaction. Thus,both high temperature and high pressure favor the product yield in reaction $C$.

In which of the following reactions is the yield of the product favored by high pressure and high temperature?

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