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Explain why alkyl halides, though polar, are immiscible with water?
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Alkyl halides are polar molecules and so held together by dipole-dipole interactions. Similarly, strong hydrogen bonding exists between the water molecules. Therefore, the new force of attraction that exists between the alkyl halides and water molecules is weaker than the alkyl halide-alkyl halide and water-water forces of attraction. Therefore, even though alkyl halides are polar, they are still immiscible with water.
Correct Option is : (D)
Alkyl halides are polar molecules and so held together by dipole-dipole interactions. Similarly, strong hydrogen bonding exists between the water molecules. Therefore, the new force of attraction that exists between the alkyl halides and water molecules is weaker than the alkyl halide-alkyl halide and water-water forces of attraction. Therefore, even though alkyl halides are polar, they are still immiscible with water.
Alkyl halides are polar molecules and so held together by dipole-dipole interactions. Similarly, strong hydrogen bonding exists between the water molecules. Therefore, the new force of attraction that exists between the alkyl halides and water molecules is weaker than the alkyl halide-alkyl halide and water-water forces of attraction. Therefore, even though alkyl halides are polar, they are still immiscible with water.
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