For which of the following reactions is produ | vedclass

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Question

(C) According to Le Chatelier's Principle:
$1$. For an exothermic reaction $(\Delta H < 0)$,low temperature favours the formation of products.

Vedclass · Accepted Answer

$2O_{3(g)} \rightleftharpoons 3O_{2(g)}; \quad \Delta H^{\circ} = -285 \ kJ$

Vedclass · Answer

(C) According to Le Chatelier's Principle:
$1$. For an exothermic reaction $(\Delta H < 0)$,low temperature favours the formation of products.
$2$. For a reaction where the number of gaseous moles increases $(\Delta n_g > 0)$,low pressure favours the formation of products.
$3$. In option $C$,$2O_{3(g)} \rightleftharpoons 3O_{2(g)}$,$\Delta H^{\circ} = -285 \ kJ$ (exothermic) and $\Delta n_g = 3 - 2 = 1$ (increase in gaseous moles).
$4$. Therefore,low temperature and low pressure favour the forward reaction.

For which of the following reactions is product formation favoured at low pressure and low temperature?

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