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Violet colour is obtained when dilute Cu...

Violet colour is obtained when dilute `CuSO_4` is added in alkaline solution of protein. This test is known as

A

biuret

B

Xanthoproteic test

C

hopkins-cole

D

million's test

Text Solution

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The correct Answer is:
A
Formation of a violet colour when dilute `CuSO_(4)` is added to an alkaline solution of a protein.
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