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प्रश्न
उत्तर
Magnesium on burning in air produces magnesium nitride.
\[\ce{Mg + N2 → Mg3N2}\]
When this magnesium ni tride comes in contact with water ammonia gas is released
\[\ce{Mg3N2 + 6H2O -> 3Mg(OH)2 + 2NH3}\]
Key: Ammonia is formed from metal nitrides
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संबंधित प्रश्न
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Distinguish between the following (using ammonia solution) Sodium sulphate and ammonium sulphate.
Why is ammonia not collected over water?
With reference to Haber's process for the preparation of ammonia, write the equation and the conditions required.
Give a balanced equation for the reduction of hot copper (II) oxide to copper using ammonia gas.
State the type of bonding present in ammonia, show by a diagram.
Ammonia cannot be collected over water. Give reason.
