Biomolecules Question 110

Question: The energy change produced by the combustion of food is called the ‘calorific value’. The highest calorific value is given by

[NCERT 1984; AFMC 1988]

Options:

A) Proteins

B) Fats

C) Carbohydrates

D) Vitamins

Show Answer

Answer:

Correct Answer: B

Solution:

1gm carbohydrate on oxidation gives 17 kJ of energy while 1 gm fat provide 37 kJ of energy.