GATE (TF) Textile 1989 Question Paper Solution | GATE/1989/TF/14 | Section B

Question 14 (Textile Engineering & Fibre Science)

Acid dyes on nylon are held by

(A)	Electrostatic attraction
(B)	Hydrogen bonding
(C)	Vander Waal’s forces
(D)	none of the above

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