Q4 / 84 · NTA Abhyas (NEET) 2020 · Chemistry · Polymers

Identify the type of polymer
(i) -A-A-A-A-A-A-
(ii) -A-B-B-A-A-A-B-A-

  • Correct answer
    A
    i Homopolymer, ii Copolymer
  • B
    i Natural polymer, ii Synthetic polymer
  • C
    i Linear polymer, ii Branched polymer
  • D
    i Fibre, ii Elastomer

Solution

Addition polymers formed by polymerisation of a single monomeric species are called homopolymers. When polymerisation takes place between the two different bifunctional monomeric units then are known as copolymers.

Hence, the correct answer is option: 'A'.

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