_____________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate?

A. Thiokol
B. Phenol formaldehyde
C. Urea formaldehyde
D. Polystyrene

A. Polypropylene
B. Polystyrene
C. Polyester
D. Polyurethane

A. Elasticity
B. Plasticity
C. Ductility
D. None of these

A. 7 kgf/cm2 and 70 °C
B. 1000 kgf/cm2 and 100°C
C. 7 kgf/cm2 and 700°C
D. 1 kgf/cm2 (gage) and 70°C

A. Decorative paint
B. Decorative laminates
C. Electrical insulation
D. Glass reinforced plastics