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प्रश्न
Which of the following is not a common property of plastics?
पर्याय
Non-reactive
Light in weight
Durable
Good conductor of electricity
उत्तर
Good conductor of electricity
Explanation -
Plastics are non-reactive, light in weight and durable but they do not conduct electricity.
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संबंधित प्रश्न
True or False
Degradable plastics break down into tiny pieces called microplastics.
Assertion and Reason
A: It takes a very long time for nylon clothes to breakdown into microfibers but cotton clothes need only six months to decompose.
R: Nylon made out of petrochemicals is non-biodegradable and cotton cloth is biodegradable.
What does the term biodegradable mean?
Suggest safe methods of disposing plastics.
Select the articles from the following list which are biodegradable.
- paper
- woolen clothes
- wood
- aluminium can
- plastic bag
- peels of vegetables
Indicate whether the following statement is True or False. Also write the false statement in their correct form.
Most of the plastics are biodegradable.
Despite being very useful, it is advised to restrict the use of plastic. Why is it so? Can you suggest some methods to limit its consumption?
Which of these is not a property of plastics?
What is compostable plastic?
What do you mean by microplastics?
