Rubber

Quiz
•
Chemistry
•
2nd Grade
•
Hard
+3
Standards-aligned
Charles Martinez
FREE Resource
26 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is not the Malaysia’s major exports
rubber gloves,
condoms
catheters
ballons
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the monomer of natural rubber?
vinyl chloride
propene
stryene
isoprene
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
identify the homologous series for isoprene?
alkane
alkyne
carboxylic acid
alkene
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Diagram shows latex in natural rubber.Diagram show
rubber polymer
isoprene
rubber monomer
no answer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is IUPAC name for isoprene
2-methylbut-1,3-diene.
2-methylbut-2,3-diene.
3-methylbut-1,3-diene.
2-methylbut-1,4-diene.
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Why rubber does not coagulate?
protein membrane of rubber particles is negatively charged on the outer surface.
This causes rubber particles to repel each other
This causes rubber particles to attract each other
protein membrane of rubber particles is positively charged on the outer surface.
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the factor that affects the resistance of natural rubber towards oxidation by air?
The characteristics of natural rubber
rubber polymers
natural elastomeric polymers.
The presence of double bond C=C in the rubber polymerstructure
Tags
NGSS.HS-PS2-6
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