Class 8 Science NCERT Solutions Chapter 3 – Synthetic Fibres and Plastics
Class 8 Science NCERT Solutions Chapter 3: Synthetic Fibres and Plastics Question 1. Explain why some fibres are called synthetic. Answer. Since man-made fibres are synthesised from petrochemicals, they are called synthetic fibres. Question 2. Mark the correct answer. Rayon is different from synthetic fibres because (a) it has a silk-like appearance (b) it is obtained from […]