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JEE Main 20208 JanuaryEvening Shift
Exam
JEE Main
Year
2020
Date
8 January
Shift
Evening Shift
Subject
Chemistry
Chapter
Polymers

JEE Main 2020 · 8 January · Evening Shift · Chemistry · Polymers

Two monomers in maltose are:

Two monomers in maltose are:Two monomers in maltose are:

Options

  1. Aα−D−\alpha - D - glucose and β−D−\beta - D - glucose
  2. Bα−D−\alpha - D - glucose and α−D−\alpha - D - galactose
  3. Cα−D−\alpha - D - glucose and α−D−\alpha - D - Fructose
  4. Dα−D−\alpha - D - glucose and α−D−\alpha - D - glucose

Correct answer

D. α−D−\alpha - D - glucose and α−D−\alpha - D - glucose

Step-by-step solution

Maltose on hydrolysis gives 2 moles of α−D−\alpha - D - gluscose.
Two monomers in maltose are:
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