Correct option is A
The correct answer is: (a) S1 is true and S2 is false
Rayon: Rayon is a semi-synthetic fiber. This means it's derived from a natural raw material (cellulose) but undergoes chemical processing to obtain the final fiber.
Natural Raw Material: Cellulose, the building block of plant cell walls, is the natural source for rayon. Wood pulp is a common source of cellulose for rayon production.
Statement Analysis:
S1: Partially true. Rayon is classified as a manufactured fiber, but it doesn't originate entirely from synthetic materials.
S2: False. Rayon is derived from cellulose, a natural polymer found in wood pulp.