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Chemistry · PYQ NEET UG 2026

हिन्दी

Arrange the following compounds in the increasing order of polarity: A. \( CH_3CH_2OCH_2CH_3 \) B. \( CH_3CH_2OH \) C. \( CH_3COCH_3 \) D. \( CH_3COOH \)

  1. \( A < C < B < D \)
  2. \( C < A < D < B \)
  3. \( C < A < B < D \)
  4. \( A < C < B < D \)

Correct answer · Option 4

\( A < C < B < D \)

Explanation

Diethyl ether (A) is least polar, followed by acetone (C), ethanol (B) having hydrogen bonding, and acetic acid (D) having strongest hydrogen bonding and highest polarity.
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