The dyes which are used in reduced state and are then oxidized in the fabric by air are called [DUMET 2010]
A Azo dyes
B Dispersed dyes
C Basic dyes
D Vat dyes
Answer:D
The dyes which are used in reduced state and are then oxidized in the fabric by air are called [DUMET 2010]
A Azo dyes B Dispersed dyes C Basic dyes D Vat dyes