Chemistry-pH & Buffer Solutions
NEET Chemistry pH & Buffer Solutions MCQ Question
Type: MCQ-fact-Hard-Class 11
Which of the following ions does not undergo hydrolysis in aqueous solution?
A
Cl–
B
NH4+
C
CH3COO–
D
HCO3–
Correct Answer
Option A
Detailed Explanation
Cations of strong bases and anions of strong acids, such as Cl–, do not hydrolyse in aqueous solutions, leading to a neutral pH of 7. In contrast, ions like NH4+, CH3COO–, and HCO3– do undergo hydrolysis, affecting the pH.
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