Start learning →

Glucose pentaacetate shows that glucose carries how many hydroxyls?

AFive
BNine
CFour
DSeven
Answer & Solution
Correct answer: A. Five
1. Acetic anhydride acetylates every free hydroxyl. 2. The product carries five acetyl groups. 3. So glucose has five hydroxyl groups. _Source: syllabus Chemistry Part 2, Unit 10 'Biomolecules'_
Practise this question with Quill — AP Intermediate 2nd Year →

Keep practising Amines and Biomolecules

Browse all Amines and Biomolecules questions for AP Intermediate 2nd Year, or explore more Chemistry topics.

Start a Amines and Biomolecules lesson →