Question

did copper sulpate is used to check the protiens in food​

Answer 1

Answer:

yes,Test for 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.hope this is useful

Answer 2

Answer:

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

Explanation:

hope it helps you