Polymer chemistry

What does the word polymer means ?

• chain-like molecules

• repeated linking of large number of small molecules

• Many parts or units

• is a very large, chain-like molecule made up of monomers, which are small molecules

The word polymer is derived from ________

• Latin

• Greek

• French

• Hebrew

polumeres is the word which define polymers

• True

• False

What are the types of polymers based on source of availability

• Thermosetting, thermoplastic

• Synthetic,natural

• Homomer, co-polymer

• Addition ,condensation

What is the structure of polymer

• a long chain of unlinked atoms

• a short chain of unlinked atoms

• a long chain of linked atoms

• a short chain of unlinked atoms

What is the major atoms in a polymer

• Carbon ,

• Hydrogen

• Both carbon and hydrogen

• Nitrogen

• None of these

What is the classification of polymer based on monomer chain

• Linear, branched , crosslinked

• Homomer, co-polymer

• Thermosetting, thermoplastic,elastomers

• Natural, synthetic

What is the classification of polymer based on monomers

• Addition, condensation

• Homomer, co-polymer

• Thermosetting, thermoplastic

• Elastomers,fibres

What are the classification of polymer based on molecular forces

• Homomer, co-polymer

• Thermosetting, thermoplastic, elastomers

• Addition condensation

• Linear , branched, crosslinked

What is the classification of polymer based on Polymerisation

• Linear,branched, crosslinked

• Addition, condensation

• Natural, synthetic

• Homomer, co-polymer