Question

Please answer these questions
10. Someone wrote in his blog, “More usage of synthetic fibres instead of their natural
counterparts will be a very good step for animal welfare.” Discuss.
11. Rapid consumption of the fossil fuels will bring down the rate of production of nylon.
How?
12. Why plastic containers are used for storing chemicals such as acids and bases?
13. Why melamine is used for making kitchenware?
14. List two positive and two negative outcomes of banning plastics in cities.
15. Ropes for rock climbing are made up of nylon and not of jute. Why?

Answer 1

Answer:

Answer 15 = nylon is more superior than the Jute because 1) nylon has high degree of elasticity

2) easily washable

3) high tensile strength