Question

Describe an describe any test by which we can check the presence of protein carbohydrates and fats in food item​

Answer 1

Using a dropper and two drops of copper sulphate solution to the test tube..

Add 10 drops of caustic soda solution and shake the test tube..

Observe the the colour of the mixture..

Violet colour indicates the presence of proteins in the tested food item..

Answer 2

Answer:

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Explanation:

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