1. what is the full-form of PMMA & give the structure of it alongwith its monomers.

2. give the full form of PTFE & its structure.

3. how does 1,3-Butadiene polymerise by different mrthods . expalin

Hi,

 

here's the answer to your questions:

 

PMMA is Polymethyl methacrylate.its monomer is methyl 2-methylpropenoate or methyl methacrylate

 

PTFE is Polytetrafluoroethylene.

 

1,3 butadiene polymerize in presence of Ziegler Natta catalyst and forms cis-polybutadiene.this polymer has properties similar to natural rubber. There are also various other methods in which 1,3 butadiene combines with another monomer to form a different polymer.

 

Hope it helps.

Good Luck!