chapter 6. CHEMICAL KINETICS class 12 chemistry textbook solution

1. Choose the most correct option.

i. The rate law for the reaction aA + bB → P is rate = k[A] [B].
The rate of reaction doubles if

a. concentrations of A and B are both doubled.

b. [A] is doubled and [B] is kept constant

c. [B] is doubled and [A] is halved

d. [A] is kept constant and [B] is
halved.

Answer:- The rate law for the reaction aA + bB → P is rate = k[A] [B]. The rate of reaction doubles if [A] is doubled and [B] is kept constant

chapter 6. CHEMICAL KINETICS class 12 chemistry textbook solution page 135