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ChemistryNEET 2019Carboxylic acids: acidity and reactions

Aldehydes, Ketones and Carboxylic Acids

The major product of strongly heating phthalic acid (benzene-1,2-dicarboxylic acid) with NH3\mathrm{NH_3} is:

  1. A.Phthalic acid monoamide (o-C6H4(COOH)(CONH2)\mathrm{C_6H_4(COOH)(CONH_2)})
  2. B.Phthalimide (cyclic imide)✓
  3. C.o-Toluic acid
  4. D.o-Phenylenediamine

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