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Ammonia gas is collected by downward displacement of air since ammonia is ______.

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Question

Ammonia gas is collected by downward displacement of air since ammonia is ______.

Options

  • Very slightly soluble in water

  • Heavier than air

  • Lighter than air

  • Insoluble in water

MCQ
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Solution

Ammonia gas is collected by downward displacement of air since ammonia is lighter than air.

Explanation:

Ammonia gas is collected in an inverted gas jar by displacing air downward due to its lighter density. Ammonia is very soluble and cannot be collected over water.

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Chapter 9: Study of Compounds: Ammonia - Questions from ICSE Examinations [Page 220]

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Frank Chemistry Part 2 [English] Class 10 ICSE
Chapter 9 Study of Compounds: Ammonia
Questions from ICSE Examinations | Q 2024. (b) | Page 220
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