Question

A weak acid, HA is found to be 10% ionized in 0.01 M aqueous solution. Calculate the pH of a solution which is 0.1 M in HA and 0.05 M in NaA.
(a) 5.365
(b) 6.355
(c) 3.653
(d) 6.593

Answer 1

Hello Friend

The answer of u r question is

Option.D

Thank you

Answer 2

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

➡️ Option (D)

That's it..