Question

define energy of activation.
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Answer 1

Answer:

chemistry and physics, activation energy is the minimum amount of energy that must be provided to compounds to result in a chemical reaction.The activation energy of a reaction is measured in joules per mole, kilojoules per mole or kilocalories per mole.

Answer 2

Answer:

In chemistry and physics , activation energy is minimum amount of energy

that must be provided to compounds to result in a chemical reaction . the

activation energy of reactions is

measured in joules per mole , kilojoule

per mole or kilojoule per mole.