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NEET UG CHEMISTRY MCQ: PRACTICAL CHEMISTRY
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While preparing crystals of Mohr's salt, dil. is added to a mixture of ferrous sulphate and ammonium sulphate, before dissolving this mixture in water, dil. is added here to:
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Correct option: A
Prevent the hydrolysis of ferrous sulphate
Option A (Prevent the hydrolysis of ferrous sulphate) is correct because dilute sulfuric acid is added to prevent the hydrolysis of ferrous sulfate by maintaining a low pH.
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