PDF chapter test TRY NOW
Briefly answer the following questions:
Write the importance of synthetic polymers in our life.
(a). is used to make ropes for rock climbing, fishing nets, raincoats, parachutes and tyre cords, etc.
(b). is used for sweaters, tracksuits, linings for boots and gloves, and furnishing fabrics and carpets.
(c). is used in the textile industry to make clothes like sarees, tapestry and dress materials. It is also mixed with natural fibre like cotton and wool to make more clothes. are used to store food items, water, milk, pickles, dry food, etc. Plastic containers seem most convenient.
(d). This is because of lightweight, low price, good strength and easy handling compared to metals. are used in cars, air crafts and space crafts.
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