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Q.
Sulphur monochloride reacts with ethene to form
Hydrocarbons
Solution:
Mustard gas is synthesized by treating sulfur monochloride with ethylene: In the Levinstein process, disulfur dichloride is used:
$8 S _{2} Cl _{2}+16 C _{2} H _{4} \rightarrow 8\left( ClCH _{2} CH _{2}\right)_{2} S + S .$