
ITECH 14 Nov 2022

Quiz
•
Chemistry
•
University
•
Medium
Standards-aligned
Catarina Trindade
Used 28+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chain Growth Polymerization can have different subclassifications depending on
the temperature
nature of the initiator
type of the monomer
rates of polymerization
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which reaction the typical initiators include peroxides?
coordination polymerization
ionic polymerization
condensation reactions
radical polymerization
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The slowest step that occurs in a chain growth polymerization is
initiation step
termination step
propagation step
chain transfer
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
One of the main advantage of anionic polymerization is:
living polymers
dead polymers
high DP for temperatures
homopolymers
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Grignard reagents are used in
cationic polymerization
step growth polymerization
radical polymerization
anionic polymerization
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In chain growth polymerization, the slowest step is
Initiation Step
Chain transfer
Termination step
Propagation step
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a polymeric reaction, steady state means
ki = kt
rp = ri
ri = rt
rp = rt
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