Question

The `%` yield of ammonia as a function of time in the reaction `N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g), DeltaHlt0 (at) (P,T_(1))` is given below

If this reacrtion is conducted at `(P,T_(2)), with T_(2)gtT_(1),the %` yield of ammonia as a function of time is represented by
A.
B.
C.
D.

Answer 1

Correct Answer - B
Initially on increasing temperature rate of reaction will increase, so `%` yield will also increase with time. But at equlibrium `%` yield at high temperature `(T_(2))` would be less than at `T_(1)` as reaction is exothermic so the graph is