Identify the CORRECT decreasing order of solu | vedclass

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Question

(A) The solubility of organic compounds in water depends on their ability to form hydrogen bonds with water molecules.Alcohols $(R-OH)$ form stronger

Vedclass · Accepted Answer

Alcohol $>$ amine $>$ alkane

Vedclass · Answer

(A) The solubility of organic compounds in water depends on their ability to form hydrogen bonds with water molecules.Alcohols $(R-OH)$ form stronger hydrogen bonds with water due to the high electronegativity of oxygen compared to nitrogen.Amines $(R-NH_2)$ also form hydrogen bonds with water,but these are weaker than those formed by alcohols because nitrogen is less electronegative than oxygen.Alkanes are non-polar and cannot form hydrogen bonds with water,making them practically insoluble.Therefore,the decreasing order of solubility is: $	ext{Alcohol} > 	ext{Amine} > 	ext{Alkane}$.

Identify the $CORRECT$ decreasing order of solubilities of alcohols,alkanes,and amines in water having comparable molar mass.

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