A) the methyl groups present alternate regularly from one side to the other
B) all methyl groups are on one side of the extended chain. It is a highly crystalline, has high melting point and forms strong fibres
C) the methyl groups are distributed at random. It is a soft, elastic and rubbery material
D) None of the above
Correct Answer: B
Solution :
[b] Structure of the isotactic polypropylene is as
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