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Q.
Which of the following has highest chlorine content?
BHUBHU 2010
Solution:
The chemical formula of the given compounds is
(c) $\underset{\text{ chloral}}{CCl _{3} CHO}$
(d) $\underset{\text{ gammaxane}}{C _{6} H _{6} Cl}$
Thus, chlorine content is highest in pyrene.