MCQ
Which of the following is used in fire extinguishers
  • A
    $C{H_4}$
  • B
    $CHC{l_3}$
  • C
    $C{H_2}C{l_2}$
  • $CC{l_4}$

Answer

Correct option: D.
$CC{l_4}$
d
(d) Its vapours are non inflammable (i.e. do not catch fire).

Hence used as fire extinguishers under the name pyren.

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