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प्रश्न
State the purpose of liquefying ammonia produced in the process.
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उत्तर
The gases which leave the catalyst chamber contain ammonia and unreacted nitrogen and hydrogen gas. The gases leaving the catalyst chamber are cooled by passing through condensing pipes where ammonia gets liquefied and is collected in receiver.
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संबंधित प्रश्न
Copy and complete the following equations:
- \[\ce{AlN + H2O ->}\]
- \[\ce{2NH3 + 3PbO ->}\]
- \[\ce{NH3 + 3Cl2 ->}\]
- \[\ce{NH3 + CO2 ->}\]
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- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Choose the correct word or phrase from the options to complete the following sentence and write balanced equation for the same.
Heating ammonium chloride with sodium hydroxide produces ______.
What is the function of:
(i) finely divided iron
(ii) Molybdenum in the above process
Choose the correct answer from the options given below :
The other products obtained along with water where NH3 is passed over heated CuO are
Catalyst oxidation of ammonia.
Give reasons:
Ammonium compounds do not occur as minerals.
