The albumin (white part) of egg gives violet colour with solution of copper sulphate and caustic soda. On the basis of this we can say that________ is present in it.

Carbohydrate

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Protein

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Vitamin

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Fats

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Solution

The correct option is B
Protein

If a food gives violet colour with the solution of copper sulfate and caustic soda, we can say that protein is present in it. This is called as biuret test and is carried out for the presence of proteins.

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The albumin (white part) of egg gives violet color with copper sulphate solution and caustic soda. On the basis of this we can say that________ is present in it.

The albumin (white part) of egg gives violet color with the solution of copper sulfate and caustic soda. On the basis of this, we can say that________ is present in it.

The albumin (white part) of egg gives purple/violet colour with the solution of copper sulfate and caustic soda. This shows that ________ is present in it.

Q. The albumin (white part) of egg gives purple/violet colour with the solution of copper sulphate and sodium hydroxide. This shows that ___ is present in it.

Q. The egg whites give purple/ violet colour on adding the solution of copper sulphate and caustic soda. This indicates the presence of _____ in it.

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The albumin (white part) of egg gives violet colour with solution of copper sulphate and caustic soda. On the basis of this we can say that________ is present in it.

The correct option is B ProteinIf a food gives violet colour with the solution of copper sulfate and caustic soda, we can say that protein is present in it. This is called as biuret test and is carried out for the presence of proteins.

The correct option is B
Protein

If a food gives violet colour with the solution of copper sulfate and caustic soda, we can say that protein is present in it. This is called as biuret test and is carried out for the presence of proteins.