1.
A synthetic fiber which feels like wool and used as a substitute for wool
2.
Synthetic fiber is made from raw materials called
3.
A fabric that does not wrinkled easily
4.
The plastic used for making raincoat is
6.
Which is not made from nylon?
7.
The strongest fiber is called
8.
The polyester is made up of
9.
The raw materials used in making nylon
10.
Which is an example of plastic?
11.
Which is not a property of plastics?
12.
Fire proof plastic used in uniform of fireman is
13.
What is artificial silk
14.
Polymers are made up of small units called
15.
Wood pulp is used to make
17.
Which of the following is a natural fiber?
19.
Fiber produced in factory is called
20.
Plastic coating used by fire man
21.
Which of the following is a green -house gas?
22.
Polycot is a mixture of
23.
A plastic used for non- stick coating on cook wares is
24.
A synthetic fiber used for making sweaters, shawls and blankets is
