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JEE-MAIN 2021
26-08-2021 S2
Question
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Heavy water is used for the study of reaction mechanism.
Reason (R) : The rate of reaction for the cleavage of O - H bond is slower than that of O-D bond.
Choose the most appropriate answer from the options given below :
Select the correct option:
A
Both (A) and (R) are true but (R) is not the true explanation of (A).
B
Both (A) and (R) are true and (R) is the true explanation of (A).
C
(A) is false but (R) is true
D
(A) is true but (R) is false.
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Solution not available
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Chemistry
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