Everyday Science
Which nutrient has the highest calorific value?
Fats
Carbohydrates
Proteins
None of these
Fats
Fats have the highest calorific value of any nutrient, providing 9 calories per gram. Carbohydrates and proteins provide 4 calories per gram each.
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Vitamin C is soluble inA. fat
B. water
C. ethers
D. phenols
The density of air in the atmosphere is
A. uniform
B. not uniform
C. zero
D. none of above
In the body, the weight of blood is about
A. 1/12th of body
B. 1/5th of body
C. 1/8th of body
D. 1/4th of body
Which substance is present in fuel?
A. Iron
B. Gold
C. Carbon
D. Copper
The energy stored in coal is
A. kinetic energy
B. potential energy
C. chemical energy
D. nuclear energy
A human breath per minute is
A. 16-30 times
B. 16-20 times
C. 15-20 times
D. 15-18 times
Symbol of Copper is
A. Ca
B. Cl
C. Co
D. Cu
One response to “Which nutrient has the highest calorific value?”
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fats is correct
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