NEET · Chemistry · STD 12 - 5. Co-ordination chemistry
During the preparation of Mohr's salt solution (Ferrous ammonium sulphate), which of the following acid is added to prevent hydrolysis of \(\mathrm{Fe}^{2+}\) ion?
- A concentrated sulphuric acid
- B dilute nitric acid
- C dilute sulphuric acid
- D dilute hydrochloric acid
Answer & Solution
Correct Answer
(C) dilute sulphuric acid
Step-by-step Solution
Detailed explanation
During the preparation of Mohr's salt, dilute sulphuric acid is added to prevent the hydrolysis of \(\mathrm{Fe}^{2+}\) ion.
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