Chemistry, asked by samvavdhal12, 7 months ago

A + B gives C; AH = + 60 kJ/mol
Ea is 150 kJ. What is the activation energy for the backward reaction
(1) 210 kJ
(2) 105 kJ
(3) 90 kJ
(4) 145 kJ
With explanation

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Answered by bhumiwashnikar

4

Explanation:

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