Question

Which nutrient can be identified by using Copper sulphate and Caustic soda *
Vitamin
minerals
Carbohydrate
Protein​

Answer 1

Answer:

Proteins.......

When a few drops of a solution of copper sulphate and caustic soda are applied to a part of food, a violet colour shows the presence of proteins.

Answer 2

Answer:

THE CORRECT ANSWER IS CARBOHYDRATES

Explanation:

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