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JEE Main201912 Apr 2019Morning ShiftChemistryBiomoleculesActual

Glucose and Galactose are having identical configuration in all the positions except position.

Options

  1. AC - 3
  2. BC - 4
  3. CC - 5
  4. DC - 2

Correct answer

B. C - 4

Step-by-step solution

The structures of Glucose and Galactose are: Hence, Glucose and Galactose differ only in the arrangement at C - 4 carbon

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