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NEETChemistryAldehydes and Ketones

Why is there a large difference in the boiling points of butanal and butan-1-ol?

Options

  1. AButan-1-ol has a more extended carbon chain than butanal.
  2. BButan-1-ol has higher boiling point due to intermolecular hydrogen bonding.
  3. CButan-1-ol has a higher molecular mass than butanal.
  4. DButanal has a polar functional group, making it more volatile.

Correct answer

B. Butan-1-ol has higher boiling point due to intermolecular hydrogen bonding.

Step-by-step solution

Correct Option is : (B) Butan-1-ol has higher boiling point due to intermolecular hydrogen bonding.

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