Question

12. Ammonia is collected over water. Why?

Answer 1

Answer:

Ammonia gas is lighter than air and hence collected by the downward displacement of air[V.D. of ammonia=8.5,V.D. of air=14.4]. Ammonia is not collected over water since it is highly soluble in water.

Explanation:

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Answer 2

Answer:

Ammonia gas is lighter than air and hence collected by the downward displacement of air. Ammonia is not collected over water since it is highly soluble in water....

Explanation:

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