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ChemistryJEE Main 4 Apr 2026, Shift 2·Q18·MCQ·Moderate

Biomolecules · Carbohydrate fischer projection

A D-aldotetrose on oxidation with concentrated HNOX3\ce{HNO3} resulted in optically inactive dicarboxylic acid. The structure of the D-aldotetrose is :
  1. (1)
  2. (2)
  3. (3)
  4. (4)

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