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CGP EDU Academic Team
Published on: August 21, 2026
The pH of the solution containing 50 mL each of 0.10 M sodium acetate and 0.01 M acetic acid is [Given pK a of CH 3 COOH = 4.57]
Text Solution
Verified by ExpertsThe correct answer is:
CH 3 COONa + CH 3 COOH
0.1M 0.01M
50 mL 50 mL
CH 3 COOH(pK a ) =4.57
Since, it is a mixture of weak acid and salt of its conjugate base, so it is acidic buffer.
= 4.57 + 1
=5.57
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