Biomolecules and Chemistry in Everyday Life - Result Question 59

####22. The following carbohydrate is

(a) a ketohexose

(b) an aldohexose

(c) an $\alpha$-furanose

(d) an $\alpha$-pyranose

(2011)

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Answer:

Correct Answer: 22. (a)

Solution:

  1. Here, the $-OH$ of hemiacetal group is equatorial therefore, it is a $\beta$-pyranose of an aldohexose.


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