The % yield of ammonia as a function of time | vedclass

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(C) The reaction $N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)}$ is exothermic $(\Delta H < 0)$.According to Le Chatelier's principle,increasing

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(C) The reaction $N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)}$ is exothermic $(\Delta H According to Le Chatelier's principle,increasing the temperature $(T_2 > T_1)$ will shift the equilibrium in the backward direction,resulting in a lower equilibrium yield of ammonia at $T_2$ compared to $T_1$.However,increasing the temperature increases the rate of reaction,so the system reaches equilibrium faster at $T_2$ than at $T_1$.Therefore,the curve for $T_2$ will rise more steeply initially but will level off at a lower equilibrium yield value than the curve for $T_1$.

The $\%$ yield of ammonia as a function of time in the reaction $N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)}$,$\Delta H < 0$ at $(P, T_1)$ is given below. If this reaction is conducted at $(P, T_2)$,with $T_2 > T_1$,the $\%$ yield of ammonia as a function of time is represented by:

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