For a reaction taking place in three steps at same temperature, overall rate constant 2 K K K K . If Ea1, Ea2 and Ea3 are 40, 50 and 60 kJ/mol respectively, the overall Ea is____kJ/mol.

Question

Prashant Kotian · Accepted Answer

Correct answer: ..           a a a 2 E E E 2 2 RT 3 K K A A K e K A          a a a 2 a E E E E /RT 2 RT A A A e e A        2 a a a a E E E E 50 30 kJ / mole.

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