Tag: plastic
Questions Related to plastic
Plastic can be used as :
Handles of most pans are made up of:
The world's first fully synthetic plastic was:
Which of the following are the advantages of plastic over metals?
1. Plastics are lighter.
2. Plastics are usually cheaper.
3. Plastics are inert to both acids and alkalis.
Nylon is obtained by:
Bakelite is an example of ___.
State True or False :
Polystyrene and PVC are thermoplastics.
Which of the following will be suitable for coating dress materials of fire - men ?
Consider the following statements-
I. weakest intermolecular forces are present in elastomers.
II. Fibers possess a crystalline nature.
III. Ionic bonds are present in thermoplastic polymers.
Select the correct option from the following: