Question

Question
Biuret test is shown by
(A) primary amine
(B) secondary amine
(C) urea
(D) nitrile group​

Answer 1

Answer:

The biuret test, also known as Piotrowski's test, is a chemical test used for detecting the presence of peptide bonds. In the presence of peptides, a copper(II) ion forms mauve-colored coordination complexes in an alkaline solution.

Answer 2

Answer:

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