Q.1
Polyethylene is a polymer of __________
  • a) C2H4
  • b) C4H6
  • c) CH4
  • d) C2H2
Q.2
Which of the following is called poison plastic?
  • a) PP
  • b) PET
  • c) PVC
  • d) LDPE
Q.3
Which of the following is not a step in Addition polymerization?
  • a) Propagation
  • b) Condensation
  • c) Termination
  • d) Initiation
Q.4
Condensation Polymerization is called Chain growth polymerization?
  • a) True
  • b) False
Q.5
Styrene is also called as ___________
  • a) Ethylbenzene
  • b) Phenylphrene
  • c) Methylbenzene
  • d) Vinylpyridine
Q.6
Which of the following has greater density?
  • a) Polypropylene
  • b) High Density Polyethlene
  • c) Polystyrene
  • d) Polyvinyl chloride
Q.7
Which of the following is the strongest plastic?
  • a) Teflon
  • b) High Density Polyethylene
  • c) Polystyrene
  • d) Polycarbonate
Q.8
Which of the following is microwave safe plastic?
  • a) PET
  • b) PVC
  • c) PP
  • d) PS
Q.9
Which of the following plastics has identification number 6?
  • a) PS
  • b) HDPE
  • c) LDPE
  • d) PET
Q.10
Which of the following is used for juice bottles?
  • a) HDPE
  • b) PP
  • c) PET
  • d) PS
Q.11
Which of the following is used as imitation glassware?
  • a) PS
  • b) PVC
  • c) PET
  • d) HDPE
Q.12
Which of the following is used in making carrier bags?
  • a) PP
  • b) LDPE
  • c) PVC
  • d) PET
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