chapter 6. CHEMICAL KINETICS class 12 chemistry textbook solution

1. Choose the most correct option.

iii. The rate constant for the reaction
2 N2O5(g)→ 2 N2O4(g) + O2(g) is
4.98 × 10-4 s-1. The order of reaction is
a. 2 b. 1
c. 0 d. 3

Answer:- 

The rate constant for the reaction \[ \ce{2N2O5_{(g)} -> 2N2O4_{(g)} + O2_{(g)}} \] is \(4.98 \times 10^{-4} \, \text{s}^{-1}\).

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