Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Assertion: The pH of an aqueous solution of 
remains unchanged on the addition of 
.
Reason: The ionization of 
is not suppressed by the addition of 
.
Text Solution
Verified by ExpertsThe correct answer is:
D
Assertion is wrong. It forms acidic buffer and the pH changes. Reason is also correct. Due to common ion 
, ionization of 
is suppressed.
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