NEET2015Chemistry-Chemical Kinetics
NEET 2015 Chemistry Activation Energy MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The activation energy of a reaction can be determined from the slope of which of the following graphs?
A
ln k vs. T
B
ln k vs. 1/T
C
T vs. ln k
D
ln k vs. T
Correct Answer
Option B
Detailed Explanation
The Arrhenius equation relates the rate constant k to temperature T, and plotting ln k vs. 1/T gives a slope of -Ea/R, where Ea is the activation energy.
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