In the titration of a solution of a weak acid `HX` with `NaOH`, the `pH` is `5.8` after `10mL`
Channel: Doubtnut
Date: 2020-07-12

In the titration of a solution of a weak acid `HX` with `NaOH`, the `pH` is `5.8` after `10mL` of `NaOH` solution has been added and `6.40` after `20mL` of the `NaOH` has been affed. What is the ionisation constant of the acid `HX`?