The correct of the following polymer is :
Polytert - butylene
Addition Polymers -
Formed by repeated addition of monomers having double or triple bonds.
Eg:- Polythene (from ethene), Polypropylene (from propane)
Free radical mechanism of Chain growth Polymerisation -
1. Chain initiation step
- Production of free radical
- Addition of this radical to a monomer to produce chain initiating species
2. Chain propagating step
- Formation of another big radical in each repeating step result in growth of polymer
3. Chain termination step
- At some stage when two radicals combine, pairing their unpaired electrons and forming a covalent bond.
Given structure is a polymer of the monomer Isobutylene
the monomer is Isobutylene.
Create Your Account