Question Detail

CHM 102 Practice Questions Objective Question

Question

Fats differ from waxes in that fats have :
Options
A More unsaturation
B Higher melting points
C A glycerol backbone
Correct Answer
D Longer fatty acids
Correct Answer

Option C is the correct answer.

Detailed Explanation

Fats are triesters of glycerol (glycerol backbone with three fatty acid chains). Waxes are esters of long-chain alcohols (not glycerol) with fatty acids. The presence of a glycerol backbone is the key difference.

Hint

What structural feature do fats have that waxes do not?

Question Info