AIPMT PRELIMS2012Chemistry-Chemical Kinetics
AIPMT PRELIMS 2012 Chemistry Zero Order Reactions MCQ Question
Type: MCQ-numerical-Medium-Class 12
In a zero-order reaction for every 10° rise of temperature, the rate is doubled. If the temperature is increased from 10°C to 100°C, the rate of the reaction will become:
A
128 times
B
256 times
C
512 times
D
64 times
Correct Answer
Option C
Detailed Explanation
For every 10°C rise, the rate doubles. From 10°C to 100°C is a 90°C increase, which is 9 intervals of 10°C. Therefore, the rate increases by 2⁹ = 512 times.
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