Fibre
Trending Questions
Q. The intermolecular forces between the molecular chains of fibres are?
- Dipole-dipole interactions
- Vander Waals' forces
- Hydrogen bonds
- Cross-links
Q. Which of the following is not a characteristic features of fibres?
- High tensile strength
- Amorphous structure
- Strong intermolecular forces
- Close packing of chains
Q. Joining repeating units for formation of a macromolecule is called
- Polymorphism
- Condensation
- Aggregation
- Polymerisation.
Q. Which of the following polymer is an example of fibre?
- Dacron
- Silk
- Nylon-6, 6
- All of these