A) Vat dyes
B) Disperse dyes
C) Triphenyl methane dye
D) Azo dyes
Correct Answer: A
Solution :
Vat dyes are insoluble compounds which reduction give soluble (leucoform) product. The product may be either coloured or colourless a have affinity for specific fabrics e.g. Indigo.You need to login to perform this action.
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