Anna University Dyeing of Cellulosic Fibres I Exam Paper

Anna University Dyeing of Cellulosic Fibres I Exam Paper TEXTILE CHEMISTRY Time : 3 Hours                                                                                                Max : 100 Marks PART – A Answer the following questions :- (10 x 2 = 20) 1. What do you understand by the terms, “Affinity”, “Substantivity”? 2. “Reactivity” & “Exhaustion”, – Define. 3. Highlight classification of dyes according to … Read more Anna University Dyeing of Cellulosic Fibres I Exam Paper