Question

40. In A3(g) = 3A (g) reaction, the initial
concentration of A, is "a" mol L-If x is degree of
dissociation of Az. The total number of moles at
equilibrium will be:-
(1) a -ax/3
(2) a/3-x
(3)[a-ax/2]
(4) a + 2 ax

Answer 1

Answer:

a+2ax is the correct answer