Question Detail

CHM 101 Thermochemistry II Objective Question

Question

What is the average fuel value for fats?
Options
A 17 kJ/g
B 29 kJ/g
C 38 kJ/g
Correct Answer
D 9 kJ/g
Correct Answer

Option C is the correct answer.

Detailed Explanation

Fats have an average fuel value of 38 kJ/g. They release more than twice the energy per gram than carbohydrates or proteins due to high proportion of C-H bonds and low oxygen content.

Hint

The notes provide this value.

Question Info