Gross calorific value and physiological value | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The gross calorific value is the amount of heat energy produced from the complete combustion of $1 \ g$ of food in a bomb calorimeter (a closed me

Vedclass · Accepted Answer

$5.65, 4.0$

Vedclass · Answer

(B) The gross calorific value is the amount of heat energy produced from the complete combustion of $1 \ g$ of food in a bomb calorimeter (a closed metal chamber filled with $O_2$).For proteins,the gross calorific value is $5.65 \ kcal/g$.The physiological value is the actual amount of energy liberated in the body,which is lower than the gross calorific value because combustion in the body is not complete.For proteins,the physiological value is $4.0 \ kcal/g$.Therefore,the values are $5.65 \ kcal/g$ and $4.0 \ kcal/g$ respectively.

Gross calorific value and physiological value of proteins are $X$ and $Y$ $kcal/g$ respectively.

Similar Questions

An average man needs approximately

Which of the following statements is true regarding Vitamin $D$?

What are the basic requirements of humans?

The earliest known vitamin is:

$A$ patient suffering from $............$ is generally advised to include more meat,lentils,milk,and eggs in their diet.

Vedclass Test Series

Exam Paper Generator

Online Exam Module