Chlorine: Preparation, Properties and Uses

The products obtained from the following chemical reactions are respectively

(i) $\underset{\left(\text{hot}\text{and}\text{conc}\text{.}\right)}{\text{NaOH}}+{\text{Cl}}_2\to$

(ii)  $\underset{\left(\text{excess}\right)}{{\text{XeF}}_{\text{6}}}{+\text{H}}_2\text{O}\to$

What is the colour of chlorine gas.

Chlorine is the second element of the halogen series and its melting point is _____. 

_____ is used as a promoter in Deacon's process.

What is the name of the given reaction.

$4\mathrm{HCl} + {\mathrm{O}}_2 \underset{723\mathrm{K}}{\overset{{\mathrm{CuCl}}_2}{\to }} 2{\mathrm{Cl}}_2 + 2{\mathrm{H}}_2\mathrm{O}$

How will you obtain chlorine from potassium permanganate or potassium dichromate?

Write the laboratory method of preparation of chlorine, and write its any one physical property.

When chlorine is treated with dry slaked lime, the product formed will be:

When chlorine is treated with sulphur, the product form will be:

Complete the following reactions:

$\mathrm{NaCl} + {\mathrm{MnO}}_2 + {\mathrm{H}}_2{\mathrm{SO}}_4 \stackrel{ }{\to }$

What happens, when chlorine reacts with dry slaked lime?
 

When chlorine is passed over dry slaked lime _____ is obtained.

Chlorine is a greenish-yellow gas with a pungent and suffocating odour.

The products obtained when chlorine gas reacts with cold and dilute aqueous $\mathrm{NaOH}$ are :

When ${\mathrm{Cl}}_2$ gas is passed through hot milk of lime, ______ is formed.

A black compound of manganese reacts with a halogen acid to give greenish yellow gas. When excess of this gas reacts with ${\mathrm{NH}}_3$ an unstable trihalide is formed. In this process the oxidation state of nitrogen changes from _____.

${\mathrm{Cl}}_2$ is liberated from the cold hydrochloric acid by the action of:
 

How is chlorine prepared?
 

Write the formulae of tear gas, phosgene and mustard gas.

What is the action of ${\mathrm{Cl}}_2$ on Iron (II) ion?