Which from following elements is NOT present in mustard gas?

Question

TestHub · Accepted Answer

The chemical name of mustard gas is bis(2-chloroethyl) sulfide.

Its chemical structure is $Cl - CH_{2} - CH_{2} - S - CH_{2} - CH_{2} - Cl$ and its molecular formula is $C_{4} H_{8} Cl_{2} S$ .

The elements present in mustard gas are Carbon ( $C$ ), Hydrogen ( $H$ ), Chlorine ( $Cl$ ), and Sulphur ( $S$ ).

Nitrogen ( $N$ ) is not present in mustard gas.

Answer: $N$

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