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प्रश्न
Give reasons:
Ammonium compounds do not occur as minerals.
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उत्तर
Ammonium compounds are highly soluble in water. Hence, they do not occur as minerals.
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संबंधित प्रश्न
The following reactions are carried out:
A: \[\ce{Nitrogen + metal -> compound X}\]
B: \[\ce{X + water -> ammonia + another compound}\]
C: \[\ce{Ammonia + metal oxide -> metal + water + N2}\]
One metal that can be used for reaction A is magnesium.
- Write the formula of the compound X formed.
- Write the correctly balanced equation for reaction B where X is the compound formed.
- What property of ammonia is demonstrated by reaction C?
Correct the following:
Ammonium salts, on heating, decompose to give ammonia.
What are the main refrigerants used and how do they cause ozone deplation?
What are chlorofluorocarbons, why they become popular as substitute of ammonia as refrigerant?
How is gas collected in the gas jar?
State the purpose of liquefying ammonia produced in the process.
With reference to Haber's process for the preparation of ammonia, write the equation and the conditions required.
Catalyst oxidation of ammonia.
Ammonia is manufactured by Haber Process.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
