Advertisements
Advertisements
Question
Explain why plastic containers are favoured for storing food.
Advertisements
Solution
The characteristics that make plastics favourable for storing food items are:
(1) Light weight
(2) Lower price
(3) Good strength
(4) Easy handling
RELATED QUESTIONS
Should the handle and bristles of a tooth brush be made of the same material? Explain your answer.
Who is my partner?
| 'A' column | 'B' column |
| a. Lead glass | i. Plates |
| b. Bakelite | ii. Mattresses |
| c. Thermocol | iii. Electric bulb |
| d. Optic glass | iv. Electric switch |
| e. Polypropylene | v. Lens |
Write short note.
Uses of plastic.
What are the uses of plastic?
What can we do to reduce overuse of plastics?
A good application of plastic is the use of ______
______ are used to identify different types of plastics.
HOTS
The Tamil Nadu Government has banned the use of one-time use throwaway plastics. Why do you think this is important?
Assertion (A): PVC is an unsafe plastic.
Reason (R): Burning PVC releases dioxins, a most toxic chemical.
Answer the following by rearranging the jumbled letters :
Expanded polystyrene is commercially known as ______.
mthreolco
