which of the following is a group of synthetic fibre (a)nylon ,terylene ,rayon (b) acrylic ,silk ,wool (c)cotton, rayon, wool(d)PVC,plolythene ,bakelite
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Answer:
d)PVC,plolythene ,bakelite
Explanation:
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Answer:
(a) nylon, terylene , rayon.
Explanation:
Because these fibres are made up of chemicals.
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