A) total pressure
B) catalyst
C) the amount \[{{H}_{2}}\] and \[{{I}_{2}}\]
D) temperature
Correct Answer: D
Solution :
\[{{H}_{2}}(g)+{{I}_{2}}(g)\xrightarrow{{}}2HI(g)\] The equilibrium constant \[({{K}_{P}})\] changes with the change in temperature. Note: Variation of equilibrium constant with temperature can be express as: \[\log \frac{{{K}_{2}}}{{{K}_{1}}}=\frac{\Delta H}{2.303R}\left[ \frac{{{T}_{2}}={{T}_{1}}}{{{T}_{1}}.{{T}_{2}}} \right]\]
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