AIPMT PRELIMS2003Chemistry-Chemical Kinetics
AIPMT PRELIMS 2003 Chemistry First Order Reactions MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The reaction follows first order kinetics. The time taken for 0.8 mole of A to produce 0.6 mole of B is 1 hour. What is the time taken for conversion of 0.9 mole of A to produce 0.675 mole of B?
A
1 hour
B
0.5 hour
C
0.25 hour
D
2 hour
Correct Answer
Option A
Detailed Explanation
For a first order reaction, the time taken is independent of the initial concentration. Therefore, the time taken remains 1 hour.
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