GATE (TF) Textile 2000 Question Paper Solution | GATE/2000/TF/21A

Question 21-A (Textile Engineering & Fibre Science)

In the case of vat dyes, sodium hydrosulphite is not suitable for printing while sodium sulphoxylate formaldehyde is not suitable for dyeing. Explain.

Answer / Solution

Frequently Asked Questions | FAQs

GATE Textile Engineering and Fibre Science (TF) Question Papers | GATE Textile Question Answer | GATE Textile Solved Question Papers | GATE Textile Papers | GATE Textile Answer Key