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प्रश्न
Distinguish between the following (using ammonia solution) Sodium sulphate and ammonium sulphate.
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उत्तर
(NH4)2SO4 on warming with NaOH sol. gives NH3 gas. Sodium sulphate does not liberate NH3 gas.
संबंधित प्रश्न
Write the balanced equation for the reaction between ammonia and sulphuric acid.
Copy and complete the following equations:
- \[\ce{AlN + H2O ->}\]
- \[\ce{2NH3 + 3PbO ->}\]
- \[\ce{NH3 + 3Cl2 ->}\]
- \[\ce{NH3 + CO2 ->}\]
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- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Distinguish between the following (using ammonia solution):
Calcium chloride and zinc chloride
Name a nitride of a divalent metal which reacts with warm water liberating ammonia.
State the advantages of using ammonia as refrigerant?
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Explain the following:
Ammonia cannot be collected over water.
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?
