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Haber Bosch Process

"Downward dis...

Question

"Downward displacement of air" is a method of

A

collection of HCl gas

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B

purification of HCl gas

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C

identification of HCl gas

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D

preparation of HCl gas

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Solution

The correct option is A
collection of HCl gas

"Downward displacement of air" is a method of collection of HCl gas.

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Similar questions

Q. Ammonia gas is collected by ______.

(an upward displacement of air, a downward displacement of water, a downward displacement of air)

Q. Assertion :The downward displacement of air method used for drying and collecting ammonia gas. Reason: 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.(1 vol.of water dissolves about 702 vol.at 20C and 1 atm pressure). The drying agent used is calcium oxide.

Q. Why Hydrogen although lighter than air, is not collected by the downwards displacement of air?

Q. Assertion :Oxygen is collected by the downward displacement of water and not over air. Reason: Downward displacement of water is used to collect oxygen. Any gas be collected by this method and the gas pushes the water down as it is lighter and do not react with water.

Q. Chlorine gas obtained above is collected by the downward displacement of air.

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