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Question
The CORRECT decreasing order of boiling points is:
Options
Propanoic acid > Diethylamine > Butan-1-ol
Diethylamine > Propanoic acid > Butan-1-ol
Diethylamine > Butan-1-ol > Propanoic acid
Propanoic acid > Butan-1-ol > Diethylaroine
MCQ
Solution
Propanoic acid > Butan-1-ol > Diethylaroine
Explanation:
The boiling temperatures of amines, alcohols, and carboxylic acid of similar molar mass are in the following order:
amines < alcohols < carboxylic acid
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