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MHT CET202310 May 2023Evening ShiftChemistrySolutionsActual

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

Options

  1. AAlcohol > amine > alkane
  2. BAlkane > amine > alcohol
  3. CAmine > alcohol > alkane
  4. DAlkane > alcohol > amine

Correct answer

A. Alcohol > amine > alkane

Step-by-step solution

Amines are less soluble in water as compared to alcohols having comparable molar mass, since N - H bonds in amines are less polar than O - H bond in alcohol.

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