Ferrous and ferric ions in solution may be distinguished by using

silver nitrate solution

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lead acetate solution

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acidified solution of potassium permanganate

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sodium chloride solution

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Solution

The correct option is C acidified solution of potassium permanganate
Ferrous and ferric ions in solution may be distinguished by using an acidified solution of potassium permanganate.

$F e^{2 +} K M n O_{4} - ---- \to F e^{3 +}$

$F e^{3 +} K M n O_{4} - ---- \to$ No reaction

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Similar questions

Q. Using ammonium hydroxide, how would you distinguish between the following pairs of ions in solution:
(a) Ferrous ion and Ferric ion.
(b) Zinc ion and Lead ion.

Distinguish by adding : Sodium hydroxide solution and ammonium hydroxide solution to
(a) Calcium salt solution and lead salt solution.
(b) Lead salt solution and zinc salt solution.
(c) Copper salt solution and ferrous salt solution.
(d) Fe(II) salt solution and Fe(III) salt solution.
(e) Ferrous nitrate and lead nitrate

Q. (a) State the colour of the residue formed when nitrates of
1. Calcium 2. Zinc 3. Lead 4. Copper are strongly heated.

(b) Give one test each to distinguish between the following pairs of chemicals.
1. Zinc nitrate solution and calcium nitrate solution.
2. Sodium nitrate solution and sodium chloride solution.
3. Iron (III) chloride solution and copper chloride solution.

Q. potassium nitrate can be recovered from its solution from its solution by evaporation but ammonium chloride cannot. explain

Presence of

{F e}^{3 +}

in an aqueous solution can be made by addition of sodium acetate (in excess) when a reddish-brown colour is formed.

A blue colour solution is formed when potassium ferrocyanide in excess is added to aqueous ferric chloride solution. This blue colour is of__________.

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Ferrous and ferric ions in solution may be distinguished by using

The correct option is C acidified solution of potassium permanganateFerrous and ferric ions in solution may be distinguished by using an acidified solution of potassium permanganate.Fe2+KMnO4−−−−−→Fe3+Fe3+KMnO4−−−−−→ No reaction

The correct option is C acidified solution of potassium permanganate
Ferrous and ferric ions in solution may be distinguished by using an acidified solution of potassium permanganate.

$F e^{2 +} K M n O_{4} - ---- \to F e^{3 +}$

$F e^{3 +} K M n O_{4} - ---- \to$ No reaction