Plastics As A Boon
Plastic: A Boon
The word ‘plastic’ is derived from a Greek word ‘plastikos’ meaning capable of being shaped or moulded. Plastics are made from natural materials such as cellulose, coal, natural gas, salt and crude oil through a polymerisation or polycondensation process.
We have become exceedingly dependent on plastics. It may be difficult to imagine our life without plastics.Important properties of plastics that made us to depend on it are :-
Mr X is an electrician. There is short circuit in a locality, Urgently he need to go there. But he is taking gloves made up of soft plastic with him, Why ? | |||
| Right Option : D | |||
| View Explanation | |||
Plastics are used in a wide range of products from paper clips to spaceships due to their___________ . | |||
| Right Option : A | |||
| View Explanation | |||
How plastic is made and from where it is derived ? | |||
| Right Option : A | |||
| View Explanation |
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