Question

One of the advantages of nylon over rayon is that nylon:

A. Is wrinkle free

B. Has low elasticity

C. Is a natural fibre.

D. Is a good conductor of electricity

Q6. Identify the product based on the given features.(i) It is a man-made product.(ii) It has a linear arrangement of monomer units.(iii) It is used for making goods like toys, combs, containers, etc.

A. Lycra

B. Rayon

C. Thermosets

D. Thermoplastics

Q7. Polyethylene terephthalate belongs to which class of synthetic polymer?

A. None of these

B. Polyolefin

C. Nylon

D. Polyester

Q8. Pickles are stored in plastic bottles mainly because they are:

A. non-biodegradable

B. good insulators

C. durable

D. non-reactive

Q9. Terylene is a popular form of

A. Polyester

B. Monomer

C. Plastic

D. Nylon

Q10. Which of the following fibres is used for making parachutes?

A. Plastic

B. Terelyne

C. Nylon

D. Steel

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Answer 1

Answer:

5. (B) , 6.(C) 7.(d) 8.(d) 9.(C) 10.(c)

Explanation:

Hope it will help u plzz mark brainleast

Answer 2

Explanation:

A)-D

B)-D

C)-C

D)-D

E)A

F)-C

hope it will help you my cutie ❤️