JEE Mains Model Paper 25

Question : 56 of 90

Marks: +1, -0

The reaction; N2O5 ⇌ 2NO2 + 1/2 O2 (g) is of first order for N2O5 with rate constant 6.2 × 10−4 s−1 . What is the value of rate of reaction when [N2O5] = 1.25 mole L−1 ?