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1.
Which is a polymer of three different monomers?
2.
Which one of the following is a copolymer?
3.
Which of the following cannot be grouped as polyolefins?
4.
Consider following statements
I. Cationic polymerization occurs in monomers with electron donation substitutents.
II. Anionic polymerization occurs in monomers with electron-withdrawing substitutents.
III. Head-to-head chain growth polymerisation occurs in polystyrene
Select correct statements
I. Cationic polymerization occurs in monomers with electron donation substitutents.
II. Anionic polymerization occurs in monomers with electron-withdrawing substitutents.
III. Head-to-head chain growth polymerisation occurs in polystyrene
Select correct statements
5.
Of the following which is a step growth polymer?
6.
Chloroprene is obtained by addition of HCI to
7.
Mark out the most unlike form of polymerization of 
8.
Which of the following vinyl derivatives is most reactive towards anionic polymerisation?
9.
Which of the following rubber is not a polydiene?
10.
The S in Buna-S refers to