Question

The rate of change of concentration of a for reaction a tends to b is given by minus 2 by 3 is equal to k into molar concentration of a power 1 by 3 the half life period of the reaction will be

Answer 1

Answer:

r = k [A]1/2 [B]2.

What is the order of this reaction?

(b) A first order reaction is found to have a rate constant k = 5·5 x 10-14 s-1. Find the half-life of the reaction.

Answer 2

Answer:

r=k[A]1/2[B]2 is your answer mate