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Question
Distinguish between the following (using ammonia solution) Sodium sulphate and ammonium sulphate.
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Solution
(NH4)2SO4 on warming with NaOH sol. gives NH3 gas. Sodium sulphate does not liberate NH3 gas.
RELATED QUESTIONS
The following reactions are carried out:
A: \[\ce{Nitrogen + metal -> compound X}\]
B: \[\ce{X + water -> ammonia + another compound}\]
C: \[\ce{Ammonia + metal oxide -> metal + water + N2}\]
One metal that can be used for reaction A is magnesium.
- Write the formula of the compound X formed.
- Write the correctly balanced equation for reaction B where X is the compound formed.
- What property of ammonia is demonstrated by reaction C?
Name a nitride of a divalent metal which reacts with warm water liberating ammonia.
Name two fertilizers manufactured from ammonia.
Why is ammonia not collected over water?
Give two examples of suitable alternatives of CFCs which can be used as refrigerant and are non-ozone deflecting?
Name the substance used for drying ammonia.
Give a balanced equation for the reduction of hot copper (II) oxide to copper using ammonia gas.
Give reasons:
Ammonium compounds do not occur as minerals.
Ammonia is manufactured by Haber Process.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
