Glycols and glycerols can be differentiated on the basis of:
Correct answer: D. All of these
- A. Number of carbon atoms
- B. Number of hydroxyl groups
- C. Position of hydroxyl groups
- D. All of these
Explanation
The correct answer is Option D: All of these. Glycols and glycerols can be differentiated based on the number of carbon atoms (glycol has 2 carbons, glycerol has 3) and the number of hydroxyl groups (glycol is dihydric with 2 hydroxyl groups, glycerol is trihydric with 3 hydroxyl groups). The other options are incorrect because they do not encompass all the differentiating factors between glycols and glycerols.
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About Fundamental Principles of Organic Chemistry
Organic chemistry begins with carbon compounds classified by carbon skeleton, saturation and functional group. Work includes identifying groups such as hydroxyl, carbonyl, carboxyl and amino, applying basic nomenclature, and distinguishing structural, geometric and optical isomers, where the same molecular formula does not necessarily mean the same structure or properties.
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