NEET Chemistry Chemical Kinetics Questions Solved


For A+B C+D, H = -20 kJmol-1 the activation energy of the forward reaction is 85 kJ mol-1. The activation energy for backward reaction is...... kJ mol-1

(b) 105

(c) 85

(d) 40

(a) 65

(A) For a reaction Ea for forward reaction = Ea for backward reaction + H,

85 = A-20

A = 105KJmol-1

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