Chemistry-19 Polymers

Monomers of ethene in thousand numbers react together in addition polymerization to produce.

• polyamides

• polyesters

• poly(ethene)

• all of them

Which polymers occur naturally?

• Starch and Nylon

• Starch and Cellulose

• Proteins and Nylon

• Proteins and PVC

What process is shown in this picture?

• Addition polymerisation

• Condensation polymerisation

Tags

NGSS.HS-PS1-2

Which of these is an example of synthetic polymer?

• cotton fibers

• rubber

• wool

• polyvinyl chloride (PVC)

Tags

NGSS.HS-PS2-6

Polymerisation reactions can be divided into :

• combustion

• addition

• oxidation

• condensation

Addition polymerisation must have ____ .

• single bond

• double bond

• chlorine

• oxygen

Plastics are _____ polymers.

• synthetic

• natural

• monomer

• fraction

Tags

NGSS.MS-PS1-3

What is the monomer of poly(propene)?

• poly

• ethene

• propene

• propane

What one can not be a product of Condensation polymerisation?

• a polymer

• a small molecule like water

• a single monomer

• a small molecule like HCl

Polyamide is a type of polymer with _____ linkage.

• amide

• ester

• hydroxide

• double