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प्रश्न
Give examples to show that plastics are non-corrosive in nature.
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उत्तर
Plastics are not corroded even if they come in contact with strong chemicals. This is because of their non-reactive nature with most materials. For example, the cleansing chemicals that we use at home are stored in plastic bottles, instead of metal containers.
संबंधित प्रश्न
Can you replace the following packaging material with those which can be recycled or reused.
Milk packets of polythene.
Can you replace the following packaging material with those which can be recycled or reused.
Dry eatables in polythene.
HOTS
The Tamil Nadu Government has banned the use of one-time use throwaway plastics. Why do you think this is important?
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?
Which is a thermosetting plastic?
Unscramble the jumbled word given below, related to synthetic material.
Laspict
A syringe that is made from a type of plastic called ______.
Plastics are flexible and waterproof and some are even UV resistant.
What are the various methods of disposing of plastics?
Give some examples of one-time-use plastic.
