Polyhalogen Compounds and their Uses

The substance $\mathrm{B}$ used in the below reaction could be:

${\mathrm{CS}}_2+3{\mathrm{Cl}}_2\stackrel{ \mathrm{B} }{\to }{\mathrm{CCl}}_4+{\mathrm{S}}_2{\mathrm{Cl}}_2$

Identify the reactant $\mathrm{A}$, in the below reaction:

${\mathrm{CS}}_2+3\mathrm{A}\stackrel{ {\mathrm{AlCl}}_3 }{\to }{\mathrm{CCl}}_4+{\mathrm{S}}_2{\mathrm{Cl}}_2$

Identify the product formed by the reaction of carbon disulphide with chlorine.

Complete the following reaction:

${\mathrm{CS}}_2+3{\mathrm{Cl}}_2\stackrel{ {\mathrm{AlCl}}_3 }{\to }?+{\mathrm{S}}_2{\mathrm{Cl}}_2$

Write about the preparation of carbon tetrachloride from carbon disulphide.

Complete the following reaction: ${\mathrm{CHCl}}_3 + {\mathrm{O}}_2 \stackrel{\mathrm{light}}{\to } \mathrm{\_\_\_\_\_}$.

Explain why chloroform is always kept in closed dark coloured bottles.

The IUPAC name of carbon tetrachloride is $1, 1, 1, 1$$-$tetrachloroethane.

Carbon tetrachloride is harmful for humans as well as environment.

Write the common name of carbon tetrachloride with its structure.

Write any two uses of carbon tetrachloride.

Chloroform is obtained by heating _____ with bleaching powder and water.(acetone/propanone)

Chloropicrin is manufactured by the reaction between ${\mathrm{Cl}}_2, \mathrm{NaOH}$ and

Industrial preparation of chloroform employs acetone and:

Which of the following is used in fire extinguishers?

Chloroform is kept in amber coloured bottles to prevent the formation of _____.

The formula of phosgene is _____.

Which of the following statement about $\mathrm{DDT}$ is FALSE?

Number of chlorine atoms present in DDT are

${\mathrm{CCl}}_4$ is also used as a ______.