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प्रश्न
Differentiate between:
Aqueous ferrous and ferric sulphate solution
उत्तर
| Aqueous ferrous | Ferric sulphate solution |
|
When ammonium solution is added to aqueous solution of ferrous sulphate a dirty green precipi tate of ferrous hydroxide is obtained which is insoluble in excess of ammonium solution. Hydroxide. \[\ce{FeSO4 + 2NH4OH -> (NH4)2SO4 + Fe(OH)2}\] |
On adding ammonium solution to ferric sulphate solution we get ammonium sulphate and reddish brown precipi tate of ferric hydroxide which is insoluble in excess of ammonium solution . \[\ce{Fe2(SO4)3 + 6NH4OH -> 3(NH4)2SO4 + 2Fe(OH)3}\] |
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संबंधित प्रश्न
Ammonium salts decompose on heating. What other property do ammonium salts have in common?
Mention two possible ways by which ammonia produced is removed from unchanged gases.
Describe two tests to identify ammonia and ammonium ions in an aqueous solution.
Name the other ion formed when ammonia dissolves in water
Name the gas evolved when the following mixtures are heated:
Calcium hydroxide and ammonium chloride
The diagram shows an experimental set up for the laboratory preparation of a pungent smelling gas. The gas is alkaline in nature.
- Nature the gas collected in the jar.
- Write the balance equation for the above preparation.
- How is the gas being collected?
- Name the drying agent used.
- How will you find that the jar is full of gas?
What do you observe when Ammonia comes in contact with the eyes of a person.
Choose the correct answer from the options given below :
Ammonia is produced when ammonium chloride is heated with
Identify the terms for the following:
The experiment which demonstrates high solubility of ammonia gas.
