A) The rate falls to zero after two half-life
B) The rate is independent of initial concentration
C) The rate is proportional to temperature
D) The half-life is independent of the initial concentration.
Correct Answer: D
Solution :
For first order reaction, \[{{t}_{{\scriptstyle{}^{1}/{}_{2}}}}=\frac{0.693}{K}\] Hence, half-life period of first order reaction is independent of the initial concentration of the reactant.
You need to login to perform this action.
You will be redirected in
3 sec
