Hydrogen Chloride: Preparation, Properties and Uses

Assertion (A): $\mathrm{HCl}$ gas is dried by passing through concentrated ${\mathrm{H}}_2{\mathrm{SO}}_4$.

Reason (R): $\mathrm{HCl}$ gas reacts with ${\mathrm{NH}}_3$ that gives white fumes

Hydrogen chloride gas is colourless and _____ smelling gas.

Hydrogen peroxide is prepared in the laboratory by treating sodium chloride with 

In the laboratory preparation of hydrochloric acid, a funnel arrangement is used to prepare $\mathrm{HCl}$ for the following reason:

Which gas is evolved when hydrochloric acid is added to Manganese $\left(\mathrm{IV}\right)$ oxide?

Hydrogen chloride gas can be dried over _____ .

Among the following, which reaction is not correct? 

Concentrated hydrochloric acid when kept in open air sometimes produces a cloud of white fumes. This is due to:

Which of the following is not true? 

$\mathrm{HCl}$ gas is dried by passing through:

Which of the following reactions is used for the preparation of the halogen acid?

A chemical / chemicals which can dissolve gold are:

Aqua Regia is a mixture of:

A metallic carbonates react with dilute hydrochloric acid to form their respective:

$\mathrm{HCl}$ gas turns alkaline phenolphthalein solution from:

In the preparation of hydrogen chloride gas in laboratory, the reaction mixture should be:

In the preparation of hydrogen chloride gas from common salt the acid used is:

When the equal volumes of hydrogen gas and chlorine gas are exposed to diffused sunlight, the reaction:

In which century was the city of Vijayanagara established?

The chemical formula of gas emitted from a volcanic eruption is