True or False – if false, give the correct statement.1. Polycot is a

1.	True or False – if false, give the correct statement.1. Polycot is a mixture of polyester and cotton.2. Polyamides are made with monomers.3. Wool is the first fully processed synthetic fibre.4. Rayon is a fibre obtained by the chemical treatment of wood pulp.5. Plastics are flexible and waterproof and some are even UV resistant.6. Bakelite and melamine are some examples of thermoplastics7. Polyvinyl chloride has heavy metals such as cadmium and lead which are toxic and harmful to our health.8. Plastics can be found in toothpaste, facewash and bodyscrubs9. Plastics are environment friendly.10. Artificial fibres are stronger than natural fibres.11. Electric switches, plugs, sockets and handles of cooling utensils are made up of thermoplastics.
Answer» 1. True 2. True 3. True Correct statement: is the first fully processed synthetic fibre. 4. True 5. True 6. False Correct statement: Bakelite and and melamine are some examples of thermosettingplastic 7. True 8. False Correct statement : can be found in toothpaste, facewash and bodyscrubs. 9. False Correct statement: Plastics are not environment friendly. 10. True 11. True. Correct statement: Electric switches, plugs, sockets and handles of cooling utensils are made up of thermosetting plastic

True or False – if false, give the correct statement.1. Polycot is a mixture of polyester and cotton.2. Polyamides are made with monomers.3. Wool is the first fully processed synthetic fibre.4. Rayon is a fibre obtained by the chemical treatment of wood pulp.5. Plastics are flexible and waterproof and some are even UV resistant.6. Bakelite and melamine are some examples of thermoplastics7. Polyvinyl chloride has heavy metals such as cadmium and lead which are toxic and harmful to our health.8. Plastics can be found in toothpaste, facewash and bodyscrubs9. Plastics are environment friendly.10. Artificial fibres are stronger than natural fibres.11. Electric switches, plugs, sockets and handles of cooling utensils are made up of thermoplastics.

Answer»

1. True

2. True

3. True

Correct statement: is the first fully processed synthetic fibre.

4. True

5. True

6. False

Correct statement: Bakelite and and melamine are some examples of thermosettingplastic

7. True

8. False

Correct statement : can be found in toothpaste, facewash and bodyscrubs.

9. False

Correct statement: Plastics are not environment friendly.

10. True

11. True.

Correct statement: Electric switches, plugs, sockets and handles of cooling utensils are made up of thermosetting plastic