Asked in PMC Practice Test 22 (2021) 2021Moderate

Which of the following shows maximum boiling point?

Correct answer: A. Primary alcohol

  • A. Primary alcohol
  • B. Secondary alcohol
  • C. Tertiary alcohol
  • D. All of above

Explanation

Is correct as we know that the liquids which have prominent hydrogen bonding have higher boiling points and in primary alcohols the hydrogen bonding is more prominent than higher alcohols so that's why it has higher boiling point.

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About Alcohols

Alcohols contain a hydroxyl group attached to a saturated carbon atom and are classified as primary, secondary or tertiary. Their nomenclature, hydrogen bonding, acidity, oxidation, dehydration, reaction with sodium and conversion to haloalkanes are covered, along with the distinction between alcohols and phenols, where the hydroxyl group is attached directly to an aromatic ring.

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