question_answer

The equilibrium \[{{A}_{4}}(g)+6{{B}_{2}}(g)4A{{B}_{3}}\](g) is established in a closed container by taking equal moles of \[{{A}_{4}}(g)\] and \[{{B}_{2}}(g)\]. Which of the following options must be correct at equilibrium?

A) \[[{{A}_{4}}]<{{[B]}_{2}}\]                           

B) \[[{{B}_{2}}]>[A{{B}_{3}}]\]

C) \[[{{A}_{4}}]<[A{{B}_{3}}]\]                        

D)  None of the above