When a concentrated solution of ammonia is saturated with sodium chloride in the presence of piece dry ice, a water cloud forms. This is due to the :

precipitation of sodium carbonate from the reaction mixture

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precipitation of sodium hydrogen carbonate from the reaction mixture

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precipitation of ammonium hydrogen carbonate from the mixture

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precipitation of ammonium carbonate

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Solution

The correct option is C precipitation of sodium hydrogen carbonate from the reaction mixture
When a cold concentrated solution of sodium chloride reacts with ammonia and carbon dioxide, sodium bicarbonate and ammonium chloride is formed.

$N a C l + N H_{3} + H_{2} O + C O_{2} \to N a H C O_{3} + N H_{4} C l$
Hence option B is correct.

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Similar questions

Write the balanced chemical equations for the following reactions-

(a) Sodium carbonate on reaction with hydrochloric acid in equal molar concentration gives sodium chloride and sodium hydrogen carbonate.

(b) Sodium hydrogen carbonate on reaction with hydrochloric acid gives sodium chloride, water and liberates carbon dioxide.

(c) Copper sulphate on treatment with potassium iodide precipitates cuprous iodide $({Cu}_{2} I_{2})$ , liberates iodine gas and also forms potassium sulphate.

Identify the odd one out and justify.

(a) Chloride, nitrate, hydride, ammonium

(b) Hydrogen chloride, sodium hydroxide, calcium oxide, ammonia

(d) Ammonium chloride, sodium chloride, potassium nitrate, sodium sulphate

(e) Sodium nitrate, sodium carbonate, sodium sulphate, sodium chloride

(f) Calcium oxide, magnesium oxide, zinc oxide, sodium oxide.

(g) Crystalline blue vitriol, crystalline common salt, crystalline ferrous sulphate, crystalline sodium carbonate.

(h) Sodium chloride, potassium hydroxide, acetic acid, sodium acetate.

(a) What is the common name of sodium hydrogen carbonate?

(b) What happens when a solution of sodium hydrogen carbonate is heated? Write equation of the reaction involved.

Q. The balanced equations for : "Carbon dioxide is passed through a concentrated aqueous solution of sodium chloride saturated with ammonia".

Write the balanced chemical equations for the following reactions.

Sodium carbonate on reaction with hydrochloric acid in equal molar concentrations gives sodium chloride and sodium hydrogen carbonate.

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When a concentrated solution of ammonia is saturated with sodium chloride in the presence of piece dry ice, a water cloud forms. This is due to the :

The correct option is C precipitation of sodium hydrogen carbonate from the reaction mixtureWhen a cold concentrated solution of sodium chloride reacts with ammonia and carbon dioxide, sodium bicarbonate and ammonium chloride is formed. NaCl+NH3+H2O+CO2→NaHCO3+NH4ClHence option B is correct.