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Alkyl halides though polar, are immiscib...

Alkyl halides though polar, are immiscible with water, why ?

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in water, the `H_2 O` molecules are held together by strong H-bonds. Despite the polarity of alkyl halides, alkyl halides cannot form H-bonds with water molecules. As alkyl halides cannot form new bonds with water molecules, it cannot break the strong H-bonds present between water molecules. Thus, alkyl halides, though polar, are immisible (not soluble) with water.
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