GATE (TF) Textile 2008 Question Paper Solution | GATE/2008/TF/31

Question 31 (Textile Engineering & Fibre Science)

A ternary mixture of cotton, acrylic and polyester is treated in warm sulfuric acid 75% (w/w). The fibres that will dissolve are

(A)All the three
(B)Cotton and polyester
(C)Acrylic and polyester
(D)Cotton and acrylic
[Show Answer]

Option D is correct

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