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Class XII problemWhy Haloarenes are insoluble in water but soluble in benzene?

Answer»

The RULE of solubility is 'LIKE DISSOLVES like' i.e. polar SOLVENT dissolves polar molecules whereas non-polar molecules are dissolved in non polar solvents. Haloarenes are non polar in NATURE. So they are dissolved in a non-polar solvent benzene, but cannot be dissolved in a polar solvent water.



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