English

The gas collected by downward displacement of air is ______.

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Question

The gas collected by downward displacement of air is ______.

Options

  • HCl

  • NH3

  • CO2

  • H2S

MCQ
Fill in the Blanks
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Solution

The gas collected by downward displacement of air is `bbunderline(NH_3)`.

Explanation:

Ammonia is lighter than air and highly soluble in water, so it is collected by downward displacement of air.

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Chapter 9: Study of Compounds B. Ammonia - EXERCISE-9 [Page 168]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 9 Study of Compounds B. Ammonia
EXERCISE-9 | Q (A) 4. | Page 168
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