please describe the initial monomer in polymerisation of Polycarbonate?
Bisphenol A
Bisphenol B
Carbon
Carbonate
Please describe the main monomer in polymerisation of Polyamide?
Amide
Cyonate
Izo cyonate
Diamine
During Radical Polymerisation what is the active center
Cation
Anion
Free electron
paired radical
During Radical polymerisation, what generates the active center?
Electron
Macromolecule
Functional groups
benzoyl peroxide
How many step characterises the radical polymerisation ?
One
Two
Three
Four
What is propagation in Radical polymerisation?
Process of radical releasing
Process of adding monomers
Process of transfering electrons
process of taking electrons
How does the termination process of polymerisation takes place by the propagation method?
when electrons seperates
when neutrons comes together
by forming double bonds
when cation and anions comes together
How does polymerisation process terminates by Coupling?
when two radicals joins together
when two proton form a covalent bond
when atom of hydrogen leaves the macromolecule
when two products are formed