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प्रश्न
उत्तर
(i) Ammonia is used in the manufacture of fertilisers such as ammonium sulphate, ammonium nitrate, etc.
(ii) It is used in the industrial preparation of nitric acid by Ostwald's process.
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संबंधित प्रश्न
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Write the equation for the action of heat on Ammonium chloride.
State whether the reaction is an example of thermal decomposition or thermal dissociation.
Write the equation for the action of heat on Ammonium nitrate.
State whether the reaction is an example of thermal decomposition or thermal dissociation.
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Pick the odd number out from the list, giving reasons for your answer:
Ammonia, sulphur dioxide, hydrogen chloride, carbon dioxide
How is gas collected in the gas jar?
Give balanced reactions for the following conversion:
Ammonia to nitrogen using copper oxide.
With reference to Haber's process for the preparation of ammonia, write the equation and the conditions required.
A gas 'P' gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide. Give the name and formula of the gas P.
