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प्रश्न
उत्तर
Haber's process is used in industrial preparation of ammonia.
Gaseous inputs in Haber's process are dry nitrogen and dry hydrogen gas. They are mixed in the ratio of 1:3 by volume.
The following conditions favour maximum yield of ammonia:
(a) Low temperature
(b) High pressure
(c) Use of catalyst
The gases after reaction pass through condensing pipes of cooling chamber where ammonia gets liquefied and is collected in receiver.
Ammonia can also be collected by downward displacement of air.
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संबंधित प्रश्न
Explain the following:
The source of heat is removed after sometime in Haber's process.
Explain the following:
Dry N2 and H2 must be used in the Haber's process.
Explain the following:
A promoter is added along with the catalyst in the Haber's process.
Choose the correct answer from the options given below :
Ammonia is commercially prepared by
Choose the correct answer from the options given below :
In the Haber's process for the manufacture of NH3, iron is used as catalyst and molybedenum as promoter. The function of promoter is
Copy and complete the following table :
| Name of the products | Name of the catalyst | Approximate ternperature | Approximate pressure | |
| Haber's Process |
Copy and complete the following table relating to important industrial process:
| Name of the process | Temperature | Catalyst | Equation for the catalyzed reaction |
| Haber's Process |
Ammonia is manufactured by Haber Process.
State one possible source of each reactant used in Haber process.
State the terms/process for the following:
The name of the process by which Ammonia is manufactured on a large scale.
