Textile Engineering > GATE 2009 > Synthetic Fibres
Consider the fibres in Group I and the corresponding monomer(s) in Group II. Choose the correct combinations from amongst A, B, C and D.
| Group I | Group II |
|---|---|
| P. Polyester (PET) | 1. HO-(CH₂)₂-OH, HOOC-COOH |
| Q. Nylon 6 | 6. H₂N-(CH₂)₅-COOH |
| R. Nylon 6,6 | 3. HOOC-(CH₂)₆-COOH, H₂N-(CH₂)₆-NH₂ |
| S. Acrylic | 2. CH₂=CH.CN, CH₂=CH.COOCH₃ |
Correct : b
Similar Questions
Assuming the atomic mass of H=1, C=12, N=14 and O=16, the molecular mass of a repeat unit of Nylon 6 fibre is
Determine the correctness or otherwise of the following Assertion [a] and Reason [r] Assertion: Draw texturing of isotactic polypropylene (POY) at a relatively...
Group I gives a list of fibres and Group II contains their applications. Match the fibre with its application.
Total Unique Visitors
Loading......