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Assertion (A): pK(a) of a weak acid beco...

Assertion (A): `pK_(a)` of a weak acid become equal of the `pH` of the solution at the mid-point of titration.
Reason (R) : The molar concentration of the proton donor an proton acceptor beomes equal at the mid-point.

A

Both A and R true and R is the correct explanation of A

B

Both A and R are true but R is not a correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
A
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