Question

How is ammonia is prepared in the laboratory?
Ans:Ammonia gas is usually prepared in the lab by gently heating ammonium chloride and slaked lime.Ammonia gas is lighter than air so it is collected by downward displacement of air because it is highly soluble in water and cannot be collected over it.
2NH4cl + ca(oH)2------> CaCl2 + 2NH3 + 2H2O

Answer 1

Answer:

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Explanation:

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