What amount of solution propanoate should be added to one litre of an aqueous solution containing
Channel: Doubtnut
Date: 2020-01-19

What amount of solution propanoate should be added to one litre of an aqueous solution containing `0.02` mole of propanoic acid (`K_(a)=1.0xx10^(-5)` at `25^(@)C`) to obtain a buffer solution of `pH 6`