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JEE Main 201912 AprilMorning Shift
Exam
JEE Main
Year
2019
Date
12 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Biomolecules

JEE Main 2019 · 12 April · Morning Shift · Chemistry · Biomolecules

Glucose and Galactose are having identical configuration in all the...

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

Options

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

Correct answer

B. C−4C - 4

Step-by-step solution

The structures of Glucose and Galactose are:
Glucose and Galactose are having identical configuration in all the positions except position.Glucose and Galactose are having identical configuration in all the positions except position.
Hence, Glucose and Galactose differ only in the arrangement at C−4C - 4 carbon
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