What is the correct chair form for the aanomer of D-mannose?
A)A
B)B
C)C

Name: What is the correct chair form for the aanomer of D-mannose? A)A B)B C)C
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Question

What is the correct chair form for the aanomer of D-mannose? 
A)A 
B)B 
C)C

Quizplus · Accepted Answer

The correct chair form for the anomeric carbon of D-mannose is the beta form known as B. This is because the hydroxyl group of the anomeric carbon is oriented downwards in the chair form in B, while in the alpha form A, it is oriented upwards. Therefore, B is the correct choice as D-mannose is a beta-D-mannose.

What Is the Correct Chair Form for the Aanomer of D-Mannose