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प्रश्न
Write uses of PVC.
Mention some of the important uses of the PVC polymer.
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उत्तर
- It is used for making bottles.
- It is used for making material for pipes.
- It is used for making handbags.
- It is used for making electric cable insulation.
- It is used for making high-quality furniture.
- It is used for making ropes.
- It is used for making toys.
- It is used for making a raincoat.
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संबंधित प्रश्न
Fill in the blanks with appropriate words.
Like synthetic fibres, plastic is also a _______
How the plastic is produced?
Distinguish between
Thermoplastic and thermosetting plastic.
Can you replace the following packaging material with those which can be recycled or reused.
Glass tumblers packed in thermocol box.
What can we do to reduce overuse of plastics?
A plastic bag dumped in the soil stays without breaking down for 500 years. If a new generation starts in every 30 years, how many generations would it take to see the plastic bag finally broken down?
Read the following information and convert them into a graph to compare the countries and the amount of plastic they use.
China contributes the highest share - that is around 28%, of the total plastic used globally. Indonesia uses 10%, both the Philippines and Vietnam use 6% each; Thailand uses 3.2%, Egypt 3%, Nigeria 2.7% and South Africa 2%.
Edmund Alexander Parkes was the creator of the first plastic called ______.
The used plate is easy to recycle.
Assertion (A): PVC is an unsafe plastic.
Reason (R): Burning PVC releases dioxins, a most toxic chemical.
