Question

(c) bakelite
(a) terylene
(a) PVC
(a) DDT
3. The plastic which cannot be recycled is
(b) polystyrene
4. Which of the following is a polymer of tetrafluoroethene?
(b) teflon
(c) bakelite
5. Which of the following is a biodegradable substance ?
(b) teflon
(c) leftover food
WRITE ONE WORD FOR THE FOLLOWING
1. The long chain-like molecule made from small molecules.
2. A man-made fibre having silky texture.
3. A natural fibre that burns with the smell of burning hair.
4. A synthetic material which can be easily moulded into any desired sh
5. A polymer used in making nonstick cookware.
MATCH THE COLUMNS : MATCH THE TERMS GIVEN IN COLUMN A WITH THO
Column A
Column B​

Answer 1

Answer:

your a mad go to hospital

Explanation:

silk