Question

Alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses. Explain this fact.

Solution

Alcohols can form H- bonds with due to presence of (-OH) group and break the H-bonds already existing between water molecules. Hence they are soluble in water.

In contrast, hydrocarbon cannot form H-bonds with water and hence are insoluble in water.

Some More Questions From Alcohols, Phenols and Ethers Chapter

Name the following compounds according to IUPAC system.

Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal?

Write structures of the products of the following reactions:

Give structures of the products you would expect when each of the following alcohol reacts with,
(a) HCl—ZnCl₂ (b) HBr and (c) SOCl₂.

(i) Butan-1-ol (ii) 2-Methyl butan-2-ol.

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Alcohols, Phenols And Ethers

Alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses. Explain this fact.

Some More Questions From Alcohols, Phenols and Ethers Chapter

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal?

Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal?

Write structures of the products of the following reactions:

Write structures of the products of the following reactions:

Give structures of the products you would expect when each of the following alcohol reacts with,
(a) HCl—ZnCl₂ (b) HBr and (c) SOCl₂.

(i) Butan-1-ol (ii) 2-Methyl butan-2-ol.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Alcohols, Phenols And Ethers

Alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses. Explain this fact.

Some More Questions From Alcohols, Phenols and Ethers Chapter

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal?

Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal?

Write structures of the products of the following reactions:

Write structures of the products of the following reactions:

Give structures of the products you would expect when each of the following alcohol reacts with,(a) HCl—ZnCl2 (b) HBr and (c) SOCl2.(i) Butan-1-ol (ii) 2-Methyl butan-2-ol.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Give structures of the products you would expect when each of the following alcohol reacts with,
(a) HCl—ZnCl₂ (b) HBr and (c) SOCl₂.

(i) Butan-1-ol (ii) 2-Methyl butan-2-ol.