Polymer Technology

A. Non-inflammable
B. Harder
C. Stronger
D. Both B. & C.

A. Toys and combs
B. Packaging bags
C. Non-sticking utensils
D. Electrical insulation

A. Is a synthetic polymer
B. Does not stick to the wound unlike cotton
C. Can absorb over 90% of its own weight of water
D. Both B. and C.

A. Cl2CH-CH3
B. F2 C = CF2
C. F3 C-CF3
D. FClC = CF2

A. Teflon
B. Polythene
C. Terylene
D. Nylon

A. Thermosetting
B. Thermoplastic
C. Elastometric
D. Having extremely high softening point

A. Fibrous
B. Leathery
C. Rubbery
D. Hard

A. Polystyrene
B. Polyvinyl acetate
C. Polypropylene
D. Polyvinyl chloride-co-vinyl acetate

A. Solid
B. Liquid
C. Combination of solid & liquid
D. Neither solid nor liquid

A. 50000
B. 51600
C. 49200
D. 50800