GATE (TF) Textile 2007 Question Paper Solution | GATE/2007/TF/61

Question 61 (Textile Engineering & Fibre Science)

Sodium hydrosulphite is not recommended for discharge printing because

(A)Discharge printing requires high reduction potential
(B)It reacts with the print paste
(C)It needs temperature in excess of 150oC to be effective
(D)For discharge printing one needs more hydrolytically stable agent than this
[Show Answer]

Option D

Previous Question
Next Question
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