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NEET 2024
Exam
NEET
Year
2024
Subject
Chemistry
Chapter
d and f Block Elements

NEET 2024 · Chemistry · d and f Block Elements

During the preparation of Mohr's salt solution (Ferrous ammonium...

During the preparation of Mohr's salt solution (Ferrous ammonium sulphate), which of the following acid is added to prevent hydrolysis of Fe2+\mathrm{Fe}^{2+} ion?

Options

  1. Aconcentrated sulphuric acid
  2. Bdilute nitric acid
  3. Cdilute sulphuric acid
  4. Ddilute hydrochloric acid

Correct answer

C. dilute sulphuric acid

Step-by-step solution

During the preparation of Mohr's salt, dilute sulphuric acid is added to prevent the hydrolysis of Fe2+\mathrm{Fe}^{2+} ion.
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