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What is the term for the minimum energy needed to start a chemical reaction?

Q: What is the term for the minimum energy needed to start a chemical reaction?

Correct Answer: Activation energy. Activation energy represents the minimum energy barrier that reactant molecules must overcome to transform into products during a chemical reaction. Catalysts function by lowering this energy requirement to speed up reactions.

A Ionization energy
B Lattice energy
C Bond energy
D Activation energy

Correct Answer: Option D — Activation energy

Explanation:

Activation energy represents the minimum energy barrier that reactant molecules must overcome to transform into products during a chemical r...

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Subject	Chemistry
Difficulty	Medium
Exam Types	css
Correct	Option D

What is the term for the minimum energy needed to start a chemical reaction?

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