Advertisements
Advertisements
प्रश्न
Which of the following is not a common property of plastics?
विकल्प
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.
APPEARS IN
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.
Plastic is used for making a large variety of articles of daily use and these articles are very attractive. But it is advised to avoid the use of plastic as far as possible. Why?
Select the articles from the following list which are biodegradable.
- paper
- woolen clothes
- wood
- aluminium can
- plastic bag
- peels of vegetables
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?
