Q. Pick out the wrong statement.

View solution

Q. Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about __________ ° C.

View solution

Q. Which of the following is stretched into fibres ?

View solution

Q. Cellulose acetate has very high film permeability among all the polymers of the order of 5000 gm/100 m². Which of the following polymers has the maximum film elongation (of the order of 100%) ?

View solution

Q. Viscosity of a polymer solution or melt

View solution

Q. Which of the following is not a polymer of two monomers ?

View solution

Q. β - glucose is the monomer of

View solution

Q. Which of the following polymers shows the highest anti-tacking properties ?

View solution

Q. __________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate.

View solution

Q. Which of the following is a natural polyamide fibre.

View solution

Q. __________ is a copolymer.

View solution

Q. Polycaprolactum is nothing but

View solution

Q. Zeigler process

View solution

Q. Pick out the correct statement.

View solution

Q. Condensation polymerisation is not involved in the manufacture of

View solution

Q. Glyptal used in the manufacture of paints & lacquers is a __________ polymer.

View solution

Q. Addition of stabiliser during PVC manufacture is done to

View solution

Q. Which of the following is not a polyolefin ?

View solution

Q. Condensation polymerisation of formaldehyde with __________ does not produce phenolic resin.

View solution

Q. Pick out the wrong statement.

View solution