WorksheetsPolymer
Total questions: 20
Worksheet time: 1hrs 18mins
Each unit molecules that comes together to form a polymer is called a (a)
Which of the followings are the reasons for polymers being so popular?
Light weight
Biodegradable
Wide range of properties
Flexibility of design
The reaction where polymers are created are called ...........reaction.
Synthesis
Polymerization
Distillation
Cracking
What is Polymer?
A long chain molecule made of many smaller molecules called monomers
A small molecule made of one atom
A large molecule made of twisted chains
A large molecule in the shape of the letter "P"
Polymers are unique because their chains can form (a)
Large molecules made up of small monomers are called
polymers
peptides
peptones
monomers
Monomers of ethene in thousand numbers react together in addition polymerization to produce
polyamides
polyesters
poly(ethene)
all of them
Which of these is an example of synthetic polymer?
cotton fibers
rubber
wool
polyvinyl chloride (PVC)
What is the name of the reaction used to make polymers?
polymerization
cracking
polygonization
precipitation
Which polymers occur naturally?
Starch and Nylon
Starch and Cellulose
Proteins and Nylon
Proteins and PVC
Nylon is not a
condensation polymer
co-polymer
polyamide
homopolymer
______ is a polymer made by worms and used for clothing.
Collagen
Keratin
Silk
Cartilage
Polymerisation reactions can be divided into :
combustion
addition
oxidation
condensation
Which of the following forms a condensation polymer?
CH3CH=CH2
CH3CH2NH2
HOCH2CH2COOH
CH3CH2CH2COOH
Which of the following is the monomer of the polymer?
Ethene
Propene
Butene
Which of the following is the monomer of the polymer?
Ethene
Propene
Butene
What kind of chemical bonds create polymers?
ionic
covalent
hydrogen
metallic
