Which of the following is not the other name of rayon?
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Artificial silk
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Artificial fibre
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Synthetic fibre
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Natural fibre
D
Correct answer
Explanation
Rayon is a synthetic fiber, which is artificially synthesized. It resembles silk in many of its properties and therefore, it is also known as artificial silk. A natural fiber is the one, which is obtained and prepared from a plant or an animal source. As rayon is a synthetic fiber; natural fiber cannot be the correct name for rayon.