1.

Give reason for the higher boiling point of ethanol in comparison to methoxymethane.

Answer»

Solution :Ethanol undergoes INTERMOLECULAR H-bonding DUE to the presence of a hydrogen attached to the electronegative oxygen atom. As a result, ethanol exists as ASSOCIATED molecules.

Consequently, a large amount of energy is required to break these hydrogen bonds. therefore, the boiling point of ethanol is higher than that of methoxymethane which does not FORM H-bonds.


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