Q.Match the dyes given in List-I with their characteristics given in List-II List-I List-II (A) Disperse dye (i) Contain a functional group to improve solubility in alcohols (B) Direct dye (ii) Applied from acid bath (C) Azoic dye (iii) Water-soluble dyes and substantive to cellulose and protein fibers (D) Metallized dye (iv) Dye developed with in textile from chemical reactions (v) Only slightly soluble in water and diffuses into most thermoplastic fibers. Code: (A) (B) (C) (D)
Correct answer: (v) (iii) (iv) (ii)
Explanation
Correct Match a) Disperse dye → Only slightly soluble in water and diffused into most thermoplastic fibers b) Direct dye → Water soluble dyes and substantive to cellulose and protein. c) Azoic dye → Dye developed within textile form textile from chemical reactive d) Metallized dye → Applied from acid bath
Correct Match a) Disperse dye → Only slightly soluble in water and diffused into most thermoplastic fibers b) Direct dye → Water soluble dyes and substantive to cellulose and protein. c) Azoic dye → Dye developed within textile form textile from chemical reactive d) Metallized dye → Applied from acid bath