Question

1. Select the odd one out giving reason

a. Nylon,polyester,wool,acrylic.
b. Cotton,jute,flex,rayon.
c. Polythene,PVC,plastic toys,Bakelite.
d. Tin,aluminium,plastic bags,wood

2. What is the abbreviation of the following?
a) PVC
b) PTFE
c) LDPE
d) HDPE
pls help me guys​

Answer 1

Answer:

1.

a. acrylic

b. flex

c. PVC

d. plastic bags

Answer 2

Answer:

polyster ; rayon; plastic toys; plastic bags;polyveneyal cloride

Explanation:

this is because in the first one acrylic is not a fabric in second rayon is a synthetic fiber in thired plasti toys are not a type of plastic and in last wood is a biodegradable substance which can be used as fuel