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4.Acrylic fibres are also known as a)Terry cot b)Orlon c)Polyester d)None of these
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4.Acrylic fibres are also known as

a)Terry cot
b)Orlon
c)Polyester
d)None of these

User Anton Tananaev
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1 Answer

5 votes

Answer:

B

Step-by-step explanation:

DuPont created the first acrylic fibers in 1941 and trademarked them under the name Orlon.

User Ahmedelgabri
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