Polymer Technology — Test 3
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Question 1
Which of the following is the lowest cost plastic commercially available ?
Question 2
Terylene is_________________?
Question 3
Which of the following is stretched into fibers ?
Question 4
A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of_______________________?
Question 5
_____________ is a homopolymer?
Question 6
____________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR?
Question 7
β – glucose is the monomer of__________________?
Question 8
Polymerisation of poly functional monomers produces polymers having_________________?
Question 9
Neoprene is a___________________?
Question 10
Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding_________________?