English, asked by ilyaswarsi, 1 month ago

3) Presence of carbohydrates can be tested by using... a. Iodine solution b. Copper Sulphate c. Caustic Soda d. Saffron

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Answered by XxMrAkashxX

1

Answer:

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.

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