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In the laboratory preparation of hydroch...

In the laboratory preparation of hydrochloric acid, HCl gas is dissolved in water.
Write the chemical equations for the laboratory preparation of HCl gas when the reactants are:
(A) below `200^@C` (B) above `200^@C`

Text Solution

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`NaCl + underset(underset("Hydrosulphate")("Sodium"))(NaHSO_4) overset(T" "200^@C)to underset(underset("sulphate")("Sodium"))(Na_2SO_4(aq)) + HCl uarr`
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ICSE-CHEMISTRY 2011-SECTION-II
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  2. In the laboratory preparation of hydrochloric acid, HCl gas is dissolv...

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  3. In the laboratory preparation of hydrochloric acid, HCl gas is dissolv...

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  15. What property of sulphuric acid is shown by the reaction of concentrat...

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  16. What property of sulphuric acid is shown by the reaction of concentrat...

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  17. What is the special feature of the apparatus that is used in the labor...

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