(1)
Which of these polymers involve cross-linkages?
(I) Bakelite
(II) Polythene
(III) Melmac
(IV) Vulcanized rubber
(I) Bakelite
(II) Polythene
(III) Melmac
(IV) Vulcanized rubber
Answer: I, II, IV
Answer: I, II, IV
Answer: They all have a repeating structural unit
Answer: Acetamide
Answer: Leather
Answer: nylon 6,6
Answer: AlCl3
Answer: Glyptal
Answer: It is used in the manufacture of buckets, etc.
Answer:
Which of the following monomers will give radical polymerization most readily?
Answer: C6H5CH=CH2
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