Citrus flavonoids are rich in

The quantitative values determined for the identification of leaf drugs remain constant throughout the age of plant EXCEPT

The alkaloid which inhibits the cholinesterase undergoes hydrolysis in solution to give methyl carbamic acid & eseroline is

Luminescence is the term applied to

Polarogram of a solution containing an electro reducible substance is obtained by plotting

Silica gel used in most of the absorbent columns contain -Oh groups. so it is

The electronic transition possible in Br2 is

Ferrous ion is very weakly colored for colorimetric analysis. It can be converted into highly colored complex using

Prezepam, Oxazepam & clonazepam are structurally similar & have the system

11 B, 21- Dihydroxy pregn-4-ene-3,18,20-trione is