1.

Proteins when heated with cone. HNO_3give a yellowcolour. This is

Answer»

OXIDISING test
xanthoprotic test
Hoppe's test
acid-base test

Solution : Xanthoprotic test is given by a protein which consists of `alpha` -AMINO acids containing a benzene ring such as tyrosine, phenyl alanine ETC. This yellow colour is due to nitration of benzene ring and this colour is same which forms on skin when it comes in CONTACT.
Protein+ Conc. `HNO_3 to` Yellow colour


Discussion

No Comment Found

Related InterviewSolutions