A. Polyisoprene
B. Nylon-66
C. Polystyrene
D. Bakelite
A. Polybutadiene
B. Styrene butadiene rubber (SBR)
C. Polyurethane
D. Poly chloroprene
A. Fibrous
B. Plastic
C. Resinous
D. Rubbery
A. Thermoplastic
B. Thermosetting
C. Either A. or B.
D. Fibres only
A. Are made by addition polymerisation reaction only
B. Contain an epoxy group (fig bellow) at the ends of the polymer
C. Are cross-linked polymers only
D. Use emulsion polymerisation methods
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A. Acrylonitrile & butadiene
B. Acrylonitrile & styrene
C. Isobutylene & isoprene
D. None of these