A) total pressure
B) temperature
C) catalyst
D) the amounts of\[{{H}_{2}}\]and\[{{I}_{2}}\]present
Correct Answer: B
Solution :
For the equilibrium \[{{H}_{2}}(g)+{{I}_{2}}(g)2HI(g);\]the equilibrium constant value,\[{{K}_{p}}\]changes with the temperature. \[\log \frac{{{K}_{2}}}{{{K}_{1}}}=\frac{\Delta H}{2.303R}\left[ \frac{{{T}_{2}}-{{T}_{1}}}{{{T}_{1}}.{{T}_{2}}} \right]\]
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