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CHM 102 Practice Questions Objective Question
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Question

Which of the following statements best describes the meaning of 'mutarotation'?
Options
A a rapid exchange between the α and β forms of diastereomeric sugars
B a rapid exchange between the D and L forms
C a slow exchange between hydrogen and deuterated hydrogen
D a slow change in optical rotation to reach an equilibrium value
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Mutarotation is the change in optical rotation observed when a freshly prepared solution of a sugar (like glucose) changes over time to reach an equilibrium value due to interconversion between α and β anomers.

Hint

What is mutarotation?

Question Info

Course: CHM 102
Topic: Practice Questions
Type: Objective
Difficulty: Not specified
Question 1588 of 1999
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