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ChemistryJEE Main 8 Apr 2026, Shift 2·Q20·MCQ·Easy

Biomolecules · Amino acid tests

Which of the following amino acid will give violet coloured complex with neutral ferric chloride solution?
  1. (1)Threonine
  2. (2)Serine
  3. (3)Tyrosine
  4. (4)Cysteine

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See the full 8 Apr 2026, Shift 2 paper