Important Polymers
Dear SSC CGL Aspirants, you might have observed that every year a lot of questions are asked from the Chapter "Polymers". Keeping in view the importance of chapter, We have provided notes on Important Polymers. Now, it's time to check your knowledge. Based on notes you can answer these questions:
Q1. What is the source of rayon?
Ans: Wood pulp
Q2. Polycot is obtained by mixing:
Ans: Polyester and cotton
Q3. Which is a thermosetting plastic?
Ans: Melamine
Q4. The material similar to silk in appearance is:
Ans: Rayon
Q5. The most suitable material for the preparation of handles of cooking utensils is:
Ans: Bakelite
Q6. Which of the following is not a common property of plastics?
Ans: Good conductor of electricity
Q7. The material which is commonly used for making kitchen containers is:
Ans: PVC
Q8. Polywool is obtained by mixing:
Ans: Polywool is a mixture of polyester and wool.
Q9. Natural rubber is a polymer derived from:
Ans: Isoprene
Q10. Gelatin is used in the production of:
Ans: Rubber
You may also like to Read: Western Ghats, Buddhism, Advent of The Europeans, Soils in India, Clouds, Alloys and their composition, Grasslands of World, Light and its phenomena(Part1), Light and its phenomena (Part 2), Polymers.
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