Q29 / 160 · TS EAMCET 2004 · Chemistry

The chemical formula of 'tear gas is

  • A
    $\mathrm{COCl}_2$
  • B
    $\mathrm{CO}_2$
  • C
    $\mathrm{Cl}_2$
  • Correct answer
    D
    $\mathrm{CCl}_3 \mathrm{NO}_2$

Solution

Tear gas is chloropicrin. It is obtained by the reaction of chloroform with nitric acid. Figure

Hence, the correct answer is option: 'D'.

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