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NTA Abhyas JEE Main2020ChemistryGeneral Organic ChemistryPractice

Which of the following exhibits tautomerism?

Options

  1. AC H 3 2 N H
  2. BC H 3 3 C N O
  3. CR 3 C N O 2
  4. DR C H 2 N O 2

Correct answer

D. R C H 2 N O 2

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