Chemistry, asked by Hjstyle640, 1 year ago

Biuret test is not given by(a) carbohydrates (b) polypeptides(c) urea (d) proteins

Answers

Answered by Anonymous

The Biuret Reagent is made of sodium hydroxide and copper sulfate. The blue reagent turns violet in the presence of proteins, and changes to pink when combined with short-chain polypeptides.

Carbohydrates does not contain CO−NH group so it doesn’t give biuret

Ans : (B)

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