Polythene and PVC are examples of
Biodegradable substance
Thermoplastics
Thermosetting plastic
Rayon
Polythene and PVC are examples of Thermoplastics.
(a) What are thermoplastics ? Give two examples of thermoplastics.
(b) What are thermosetting plastics? Give two examples of thermosetting plastics.
Choose the thermoplastics and thermosetting plastics from the following :
Melamine, Polythene, Bakelite, Polyvinyl chloride