A) \[C{{H}_{4}}\]
B) \[CHC{{l}_{3}}\]
C) \[C{{H}_{2}}C{{l}_{2}}\]
D) \[CC{{l}_{4}}\]
Correct Answer: D
Solution :
Its vapours are non inflammable (i.e. do not catch fire). Hence used as fire extinguishers under the name pyren.You need to login to perform this action.
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