Observation of "Rhumann's purple" is a confirmatory test for the presence of :

Question

Observation of "Rhumann's purple" is a confirmatory test for the presence of : (A) Reducing sugar (B) Cupric ion (C) Protein (D) Starch

Tardigrade Admin · Accepted Answer

Rhumann’s putple is ninhydrin.

Q. Observation of "Rhumann's purple" is a confirmatory test for the presence of :