Question

Match the following

Set-I	Set-II
A) Tear gas	1) \[{\left[ {{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{4}}}{\text{Cl}}} \right]_{\text{2}}}{\text{S}}\]
B) Mustard gas	2) \[{\text{COC}}{{\text{l}}_{\text{2}}}\]
C) Phosgene	3) \[{\text{CC}}{{\text{l}}_{\text{3}}}{\text{N}}{{\text{O}}_{\text{2}}}\]
D) Teflon	4) \[\left( {{{\text{C}}_{\text{2}}}{{\text{F}}_{\text{4}}}} \right){\text{n}}\]

Answer 1

Hint: We also remember that mustard gas is one of the cytotoxic gases in nature. Its common name is mustard gas. It contains sulphur atoms in the molecule. It is used as the blister-agent in warfare. These gases are usually in yellow-brown colour and viscous liquids at room temperature. Tear gas is one of the chemical weapons. It is known as a lachrymator agent. The tear gas can cause severe eye and respiratory problems, skin irritation, bleeding and blindness. It is one of the Riot control agents.

Complete answer:
The given data is
Match the following

Set-I	Set-II
A) Tear gas	1) \[{\left[ {{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{4}}}{\text{Cl}}} \right]_{\text{2}}}{\text{S}}\]
B) Mustard gas	2) \[{\text{COC}}{{\text{l}}_{\text{2}}}\]
C) Phosgene	3) \[{\text{CC}}{{\text{l}}_{\text{3}}}{\text{N}}{{\text{O}}_{\text{2}}}\]
D) Teflon	4) \[\left( {{{\text{C}}_{\text{2}}}{{\text{F}}_{\text{4}}}} \right){\text{n}}\]

We match the following with respect to the molecular formula of the compound. Some general names in the set-I and the molecular formula in set-II.
The molecular formula of tear gas is \[{\text{CC}}{{\text{l}}_{\text{3}}}{\text{N}}{{\text{O}}_{\text{2}}}\]
The molecular formula of mustard gas is \[{\left[ {{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{4}}}{\text{Cl}}} \right]_{\text{2}}}{\text{S}}\]
The molecular formula of phosgene is \[{\text{COC}}{{\text{l}}_{\text{2}}}\]
The molecular formula of Teflon is \[\left( {{{\text{C}}_{\text{2}}}{{\text{F}}_{\text{4}}}} \right){\text{n}}\]
The correct order of the matching is given below,

Set-I	Set-II
A) Tear gas	3) \[{\text{CC}}{{\text{l}}_{\text{3}}}{\text{N}}{{\text{O}}_{\text{2}}}\]
B) Mustard gas	1) \[{\left[ {{{\text{C}}_{\text{2}}}{{\text{H}}_{\text{4}}}{\text{Cl}}} \right]_{\text{2}}}{\text{S}}\]
C) Phosgene	2) \[{\text{COC}}{{\text{l}}_{\text{2}}}\]
D) Teflon	4) \[\left( {{{\text{C}}_{\text{2}}}{{\text{F}}_{\text{4}}}} \right){\text{n}}\]

Note:
We must know that phosgene is a very poisonous gas. It was also used as chemical weapons during world war-I. The carbon monoxide is reacted with chlorine gas to form phosgene gas. It is formed by ultraviolet radiation. It is used for organic synthesis. The full form of Teflon is polytetrafluoroethylene. It is one of the high molecular weight polymers. It is solid at room temperature. It is one of the thermoplastic polymers.