Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Consider the reaction sequence given below :
Which of the following statements is true?
A
Changing the base from 
to 
will have no effect on reaction .
to will have no effect on reaction .
B
. Changing the concentration of base will have no effect on reaction .
C
Doubling the concentration of base will double the rate of both the reactions.
D
Changing the concentration of base will have no effect on reaction
Text Solution
Verified by ExpertsThe correct answer is:
B
First reaction is 
in which rate does not depend on conc. of nucleophile but depends on reactant conc. Second reaction is 
reaction in which rate depends on conc. of base as well as reactant concentration. Therefore, changing in the concentration of base will have no effect on rate of reaction .
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