Which of the following is not a semisynthetic polymer?
(A) Cis-polyisoprene
(B) Cellulose nitrate
(C) Cellulose acetate
(D) Vulcanised rubber
Which of the following is not a semisynthetic polymer?
(A) Cis-polyisoprene
(B) Cellulose nitrate
(C) Cellulose acetate
(D) Vulcanised rubber
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1 Answer
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This is a multiple choice answer as classified in NCERT Exemplar
Option (A)
Explanation: Semi-synthetic polymers are obtained from natural polymers. Cellulose derivatives like cellulose nitrate, cellulose acetate rubber are examples of semi-synthetic polymers.
Cis-polyisoprene is not a semi-synthetic polymer while other examples are semi-synthetic polymer.
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Complete reaction is as follows:
The given reaction is called hydroboration oxidation.
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