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10 mL of 0.2 M HA is titrated with 0.2 M...

10 mL of 0.2 M HA is titrated with 0.2 M NaOH solution. Calculate change in pH between 50% of equivalence point to equivalence point.
`[K_(a)` of HA `=10^(-5)]`

A

3.5

B

2

C

4

D

3

Text Solution

Verified by Experts

The correct Answer is:
c
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