See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

3 3 sp CH COOAg CH COO Ag ........K                 3 3 a pH sp pH pH a pH sp a 1 CH COO H CH COOH ...........K S a 10 buffer solution K S a s ............1 a 10 1 ........... 2 K 10 S a Solving 1 and 2 we get 10 S= K 1 K                       