Polyhalogen Compounds

Predict the products $\mathrm{A}$ and $\mathrm{B}$ for the below reaction:

${\mathrm{CCl}}_4+4\mathrm{KOH}\stackrel{ ∆ }{\to }\left[\mathrm{C}{\left(\mathrm{OH}\right)}_4\right]\underset{ -2{\mathrm{H}}_2\mathrm{O} }{\to }\mathrm{A}\stackrel{ 2\mathrm{KOH} }{\to }\mathrm{B}+{\mathrm{H}}_2\mathrm{O}$

Write the reaction of carbon tetrachloride with aqueous potassium hydroxide.

Identify the product $\mathrm{A}$ of the below reaction:

${\mathrm{CCl}}_4\underset{2\left(\mathrm{H}\right)}{\overset{ \mathrm{Fe}/{\mathrm{H}}_2\mathrm{O} }{\to }}\mathrm{A}+\mathrm{HCl}$

Write the reaction of carbon tetrachloride with moist iron fillings.

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.

Explain the reaction of chloroform with atmospheric oxygen.

The partial reduction of chloroform forms 

Complete the following reaction:

${\mathrm{CH}}_4+2{\mathrm{Cl}}_2\stackrel{ \mathrm{h\nu }}{\to }?+2\mathrm{HCl}$

Complete the following reaction:

${\mathrm{CHCl}}_3\underset{2\left[\mathrm{H}\right]}{\overset{\mathrm{Zn}/\mathrm{HCl}-{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH} }{\to }}?+\mathrm{HCl}$

Write the preparation of dichloromethane from methane.

Write the preparation of dichloromethane from chloroform.

The removal of paint or varnish by _____.

Dichloromethane is very harmful to human.

Why the dichloromethane used as solvent?

List out the uses of dichloromethane.

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