Question

*Calorific value of a food is the heat produced by the oxidation of ___________ of a food.*

1️⃣ 1 mole
2️⃣ 1 kg
3️⃣ 1g
4️⃣ 100 g​

Answer 1

Answer:

1g..........

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Answer 2

The calorific value of a food is the heat produced by the oxidation of 100 grams of the food.

Explanation:

• The Calorific value of the food is defined by the energy produced in the combustion of the food under determined standards and conditions.

• The nature of the food is founded by combusting 100gms of the particular food to derive the carbohydrates, fats, and protein contents of it.

• The standard mass is 100gms, but it can differ for various types of fuels.

• The unit of calorific value is expressed in kilojoule per kilogram(KJ/Kg).