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प्रश्न
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उत्तर
संबंधित प्रश्न
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Give a balanced equation for the following conversion:
Ammonia to nitrogen trichloride.
Give a balanced equation for the following conversion:
Lead oxide to lead.
Name two fertilizers manufactured from ammonia.
Give two examples of suitable alternatives of CFCs which can be used as refrigerant and are non-ozone deflecting?
What are chlorofluorocarbons, why they become popular as substitute of ammonia as refrigerant?
Give one test that can be used to detect the presence of the ion produced in (i) and (ii).
With reference to Haber's process for the preparation of ammonia, write the equation and the conditions required.
Ammonia is manufactured by Haber Process.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
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.
