# NEET Chemistry Chemical Kinetics Questions Solved

What is the activation energy for reverse reaction on the basis of given data ?

N2O4(g) $\to$ 2NO2(g)  ΔH = +54kJ

Ea(forward) = +57.2 kJ

(1) -54 kJ

(2)  +3.2 kJ

(3) 60.2 kJ

(4) 111.2 kJ