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Get Answers to all your Questions
Regarding cross-linked or network polymers, which of the following statements is incorrect ?
- Option 1)
Examples are bakelite and melamine.
- Option 2)
They are formed from bi- and tri-functional monomers.
- Option 3)
They contain covalent bonds between various linear polymer chains.
- Option 4)
They contain strong covalent bonds in their polymer chains.
Answers (1)
As we learnt that
Cross Linked / Network Polymers -
Rigid structure formed from bi-functional and tri-functional monomers forming strong covalent bonds.
- wherein
Bakellite, Melamine
Cross linked or network polymers are usually formed from bi-functional and tri-functional monomers and contains strong covalent bonds between various linear polymer chains .
Option 1)
Examples are bakelite and melamine.
This is incorrect.
Option 2)
They are formed from bi- and tri-functional monomers.
This is incorrect.
Option 3)
They contain covalent bonds between various linear polymer chains.
This is incorrect.
Option 4)
They contain strong covalent bonds in their polymer chains.
This is correct.
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