Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water.

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Solution

Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water. HCl acid is prepared by dissolving hydrogen chloride in water.The resulting acid is a very strong acid and it ionizes completely in water.
$H_{2} O + H C l \to H_{3} O^{+} + {C l}^{-}$ .

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Correct the following statement:
Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water.

What would happen if
(i) Calcium oxide is used to dry hydrogen chloride.
(ii) Concentrated hydrochloric acid is kept open.
(iii) Hydrogen chloride prepared in laboratory, is passed through water, using a delivery tube.

Q. Why is

H C l

gas passed through

H_{2} S O_{4}

during the laboratory preparation of hydrochloric acid?

Q. For the preparation of hydrochloric acid in the laboratory.
(i) Why is the direct absorption of hydrogen chloride gas in water is not feasible?
(ii) What arrangement is done to dissolve hydrogen chloride gas 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?

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Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water.

Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water. HCl acid is prepared by dissolving hydrogen chloride in water.The resulting acid is a very strong acid and it ionizes completely in water.H2O+HCl→H3O++Cl−.

Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water. HCl acid is prepared by dissolving hydrogen chloride in water.The resulting acid is a very strong acid and it ionizes completely in water.
$H_{2} O + H C l \to H_{3} O^{+} + {C l}^{-}$ .