Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6

Q.

Biuret test is not given by

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

carbohydrates

b

polypeptides

c

proteins

d

urea

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

The biuret is NH2CONHCONH When an aqueous biuret solution is treated with sodium hydroxide and a drop of copper sulphate solution, a violet colour is produced. This is known as biuret reaction, which is characteristic of all compounds containing the grouping CONH, e.g.,  proteins, polypeptide and urea (which on gently heated form biuret).

Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon