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प्रश्न
Mention two possible ways by which ammonia produced is removed from unchanged gases.
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उत्तर
The gases leaving the catalyst chamber are cooled by passing through
condensing pipes where ammonia gets liquefied and is collected in
receiver.
Key: Haber's Process
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संबंधित प्रश्न
Give two reactions to show reducing property of ammonia.
When an ammonium salt is warmed with a sodium hydroxide solution, a gas is evolved. State three ways in which you can identify this gas.
List the properties of ammonia that make it
(i) A good refrigerant
(ii) A cleaning agent
(iii) As a source of hydrogen
Choose the correct word or phrase from the bracket to complete the following sentences.
Heating solution of ammonium chloride with sodium nitrite produces ______
Name the gas evolved when the following mixtures are heated.
Calcium hydroxide and ammonium chloride
State one relevant observation of burning of ammonia in air.
How is ammonia soluble in water?
Write an equation to illustrate the reducing nature of ammonia.
State a relevant reason for the following:
Ammonia gas is not collected over water.
