Respuesta :
Answer:
The answer is B
Explanation:
as activation energy is the least possible amount of energy (minimum) which is required to start a reaction or the amount of energy available in a chemical system for a reaction to take place.
Activation energy is the minimum amount of energy needed to start a chemical reaction.
• The minimum amount of additional energy needed by a reacting molecule to get transformed into the product is termed activation energy.
• It can also be illustrated as the least amount of energy required to energize or stimulate the atoms or molecules so that they go through a chemical reaction or transformation.
• It is denoted by Ea and is generally measured in kilojoules per mole or joules.
• The activation energy relies upon two factors, that is, the effect of catalyst and the nature of reactants.
Thus, activation energy is the minimum amount of energy required to start a chemical reaction. Option C is correct.
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