Question

Which of the following is a source of rayon?

• A. Wool
• B. PET
• C. Wood pulp
• D. Silk

Answer 1

The correct option is C

Wood pulp

Explanation for correct option:

C. Wood pulp

Rayon:

• Rayon is also known as artificial silk.
• It is obtained from a natural source i.e. wood pulp, but still, it is an artificial fiber.
• It is cheaper in cost than silk.
• It can also be dyed into various colors.

Explanation for incorrect options:

A. Wool is a natural fiber.

B. PET(polyethylene terephthalate) is a synthetic fiber or a thermoplastic polymer.

D. Silk is a natural protein fiber.

Hence, the correct option is C i.e. wood pulp.