While preparing hydrochloric acid back suction can be avoided by

carefully placing the delivery tube immersed in water

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special funnel arrangement just touching the water surface.

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special funnel arrangement immersed in water

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Back suction cannot be avoided

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Solution

The correct option is B
special funnel arrangement just touching the water surface.

While preparing hydrochloric acid back suction can be avoided by special funnel arrangement just touching the water surface.

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Similar questions

Q. Funnel arrangement is used to prepare

H C l

gas to avoid :

Hydrogen chloride gas is very soluble in water. It is dissolved in water to prepare hydrochloric acid by using an anti-suction device, as shown in the diagram. Very briefly explain, how this device prevents the suction of water into the flask, in which hydrogen chloride gas is produced.

Which of the following statement(s) is are correct?

i. An inverted funnel arrangement is used in the laboratory preparation of hydrochloric acid.

ii. HCl gas is insoluble in water.

How will you prepare hydrochloric acid in laboratory?

Describe briefly the method employed to dissolve hydrogen chloride gas in water as it is prepared. What is the purpose of funnel while preparing hydrochloric acid from HCl gas?

What will happen to the iron if it is completely immersed in water, with water having a layer of oil on its surface to avoid the interaction with air?

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Standard X Chemistry

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While preparing hydrochloric acid back suction can be avoided by

The correct option is B special funnel arrangement just touching the water surface. While preparing hydrochloric acid back suction can be avoided by special funnel arrangement just touching the water surface.

The correct option is B
special funnel arrangement just touching the water surface.

While preparing hydrochloric acid back suction can be avoided by special funnel arrangement just touching the water surface.