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JEE Advanced · Chemistry · 13. GOC

With respect to the compoundsI-Vchoose the correct statement(s).

  1. A The acidity of compound I is due to delocalization in the conjugate base.
  2. B The conjugate base of compound IV is aromatic.
  3. C Compound II becomes more acidic, when it has a-NO2 substituent.
  4. D The acidity of compounds follows the order I>IV>V>II>III.
Verified Solution

Answer & Solution

Correct Answer

(A) The acidity of compound I is due to delocalization in the conjugate base.

Step-by-step Solution

Detailed explanation

(A) is stabilised by conjugation
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