NEET2024Chemistry-Preparation of Mohr's Salt
NEET 2024 Chemistry Prevention of Hydrolysis MCQ Question
Type: MCQ-conceptual-Easy-Class 12
During the preparation of Mohr’s salt solution (Ferrous ammonium sulphate), which of the following acid is added to prevent hydrolysis of Fe²⁺ ion?
A
dilute nitric acid
B
dilute sulphuric acid
C
dilute hydrochloric acid
D
concentrated sulphuric acid
Correct Answer
Option B
Detailed Explanation
Dilute sulphuric acid is added to prevent the hydrolysis of Fe²⁺ ions by maintaining an acidic environment.
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