Which of the following statements concerning polymers is not true?
(A) polymers are synthesized from monomers during condensation
(B) polymer synthesized from monomers by addition of water
(C) polymers consist of at least two types of momomers
(D) b and c
Answers
Answered by
2
Answer:
C and D
Explanation:
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Answered by
4
Option D is the right answer.
- Polymers are large molecules
- Consisting of small repeating units called monomers.
- Polymers can be synthesized from monomers using polycondensation, polyaddition, radical polymerization, cationic polymerization, anionic polymerization, and coordinative polymerization.
- In none of these methods, water is added for the synthesis of polymers.
- Polymers can be made of monomers of a single kind.
- Example: polyethene is made by the monomerization of ethene molecules alone.
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