AIPMT PRELIMS2001Chemistry-Chemical Kinetics
AIPMT PRELIMS 2001 Chemistry Catalysis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
When a bio chemical reaction is carried out in laboratory out side the human body in the absence of enzyme, then the rate of reaction obtained is 10⁶ times, than activation energy of reaction in the presence of enzyme is : -
A
6/RT
B
P is required
C
Different from Eₐ obtained in laboratory
D
Can't say any things
Correct Answer
Option C
Detailed Explanation
Enzymes lower the activation energy of a reaction, making it proceed faster. The activation energy in the presence of an enzyme is different from that obtained in the laboratory without the enzyme.
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