Question

Identify the materials W, X and Z as per the characteristics given below:​

W: Biodegradable material that burns completely leaving no residue​

X: Synthetic fibre that is wrinkle resistant and used to make sportswear​

Y: Thermosetting plastic used for making handles of cookware​

Z: Thermoplastic used for making carry bags and adhesive tapes​

• A. W: Cotton, X: Polyester, Y:Bakelite, Z: Polythene​
• B. W: Metal can, X: Rayon, Y: Melamine, Z: PET​
• C. W: Plastic , X: Wool, Y: PET, Z: Polystyrene ​
• D. W: Cotton, X: Rayon, Y: PVC, Z: Polythene​

Answer 1

The correct option is A W: Cotton, X: Polyester, Y:Bakelite, Z: Polythene​