Question

A buffer solution is prepared by mixing 10 ml of 1.0 M CH₃COOH and 20 ml of 0.5 M CH₃COONa and then diluted to 100 ml with distilled water. If p$K_a$ of CH₃COOH is 4.76, what is the pH of the buffer solution ?
(a) 5.8
(b) 4.34
(c) 5.21
(d) 4.76

Answer 1

Hello Friend

The answer of u r question is

Option.a

Thank you

Answer 2

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (A) 5.8

That's it..