question_answer

In which of the following reactions, increase in the volume at constant temperature don’t affect the number of moles at equilibrium.                       

A) \[2N{{H}_{3}}\]\[\rightleftharpoons \] \[{{N}_{2}}+3{{H}_{2}}\]

B) \[{{C}_{(g)}}\]\[+\ \frac{1}{2}\] \[{{O}_{2(g)}}\]\[\to \]\[C{{O}_{(g)}}\]    

C) \[{{H}_{2(g)}}\]+ \[{{O}_{2(g)}}\] \[\to \]\[{{H}_{2}}{{O}_{2(g)}}\]

D) None of these