Question

Define order of reaction and activation energy of reaction

Answer 1

Explanation:

The term Activation Energy was introduced in 1889 by Svante Arrhenius, a Swedish scientist.

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Answer 2

The sum of all the powers of concentration included in the rate law gives the value of order of reaction.

The energy which must be supplied to the reactants to undergo a chemical reaction is called as activation energy.

It is denoted by Ea.

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