STANDARD Chemistry Activation Energy MCQ Question
Which of the following describes the given graph correctly?

Endothermic reaction with energy A in presence of enzyme and B in absence of enzyme.
Exothermic reaction with energy A in presence of enzyme and B in absence of enzyme.
Endothermic reaction with energy A in absence of enzyme and B in presence of enzyme.
Exothermic reaction with energy A in absence of enzyme and B in presence of enzyme.
Correct Answer
Detailed Explanation
The graph shows a lower activation energy in the presence of an enzyme, indicating an exothermic reaction with energy A in the presence of the enzyme and B in its absence.
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