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MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistryChemical kineticsTheory of Bimolecular Gaseous Reactions

Energy of activation of an exothermic reaction is

A.zero
B.negative
C.positive✓ Correct
D.can’t be predicted
Explanation

Energy of activation is always positive be if exothermic or endothermic.

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