Question

What is activation of energy?Explain the factor affecting it?

Answer 1

An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision is called activation of energy.


Reactions require an input of energy to initiate the reaction; this is called the activation energy (EA).
Activation energy is the amount of energy required to reach the transition state.
The source of the activation energy needed to push reactions forward is typically heat energy from the surroundings.
For cellular reactions to occur fast enough over short time scales, their activation energies are lowered by molecules called catalysts.
Enzymes are catalysts.

Answer 2

$\huge\blue{As-Salamu-Alykum }$

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$\huge\red{Activation energy :-}$

Activation energy is the energy required to initiate or to start a reaction .

Enzyme decrease activation energy of a reaction .

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$\huge\purple{INSHALLAH it will help U}$