Synthetic Fibres and Plastics Quiz 6

Ropes of nylon fibre can be used as nets for fishing due to

Strong, elastic, light weight, water proof and cheaply available ropes are

Sanitary product diaper is made with

Ropes of parachutes not made with rayon because

Generally umbrellas are made with

Handles of kitchen ware made with

Which of the following is not a synthetic fibre?

A plastic piece is burnt on spirit lamp by holding it with a holder. The plastic piece was softened and melted. What do we determine by this activity ?

What is the suggestion made by you to your mother while she is cooking by knowing differences between natural and synthetic fibres ?

Abhishek wanted to know what are thermoplastics and thermosetting plastics, materials in his home. He was testing small pieces of plastic materials by heating on spirit lamp. Which precaution will he take during the experiment?

“Yaswanth tested the yarn of different fibres. He observed that the yarn melts in the flame.” Predict which fibre melts in flame.

Which of the following is the closest reason for preserving acids in plastic bottles?

Which clothes do you wear in summer?

Shobhan planned to visit Kashmir along with his parents. What types of clothes would he buy to his parents?

Which types of clothing is MOST suitable for wearing in very cold hill station?