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Most Important Selected Qs for JEE AdvancedChemistryPolymers

Natural rubber is a polymer of monomer isoprene. During polymerisaton

Options

  1. A1, 4 addition takes place
  2. B1,2 addition takes place
  3. C1, 3 addition takes place
  4. Dboth double bonds are converted into single bond

Correct answer

A. 1, 4 addition takes place

Step-by-step solution

Natural rubber is a linear polymers of isoprene and is also called as cis-1, 4-polyisoprene. It is a linear 1, 4-polymer of isoprene (2-methyl-1,3-butadiene).

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