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))]`
When `k_(1)=1s^(-1)` and `k_(2)=500s^(-1)` , select most appropriate graph
a) b)
c) d)

Options

A. graph A
B. graph B
C. graph C
D. graph D

Answer

A