Question 1 Give the full form of PET? Question 2 Give few properties of Poly ethylene terephthalate? Question 3 Which synthetic fibre feels like wool and used as a substitute for wool? Question 4 State the uses of PET? Question 5 What is acrylic? Question 6 Write the uses of acrylic fibres? Question 7 Write few properties of acrylic fibre? NCERT Solutions … [Read more...] about Poly Ethylene Terephthalate and Acrylic