Two consecutive irreversible first order reactions can be represented by
`Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C`
The rate equation for A is readily interated to obtain
`[A]_(t)=[A]_(0).e^(-k_(1(t)))` , and `[B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)(t))-e^(-k_(2)(t))]`
Select the correct statement for given reaction:
a) A decreases linearly
b) B rise to a max. and then constant
c) B rises to a max and the falls
d) The slowest rate of increases of C occuring where B is max

Options

A. A decreases linearly
B. B rise to a max. and then constant
C. B rises to a max and the falls
D. The slowest rate of increases of C occuring where B is max

Answer

C