Question:
State whether the following statements are True/False.
- The fabric tery wool is obtained by mixing terylene and wool.
- Synthetic fibre do not melt on heating.
- It is risky to wear synthetic clothes while working in the kitchen.
- Most of the plastics are biodegradable.
Solution:
- True
- False, synthetic fibres melt on heating.
- True, a disadvantage as synthetic fibre is that they melt on heating.
- False, most of the plastics are non-biodegradable.