Styrene which is a monomer for the production of polystyrene, is commercially produced by the __________________?

Related Mcqs:

Molecular weights of plastics ranges from_______________?

A. 1000 to 5000 B. 5000 to 1000 C. 20000 to 25000 D. 109 to 1011...

The organic acid monomer in nylon-66 is __________________?

A. Sebacic acid B. Terephthalic acid C. Adipic acid D. Benzoic acid...

In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher ___________________?

A. Densities B. Melting point C. Tensile strength D. Hardness, rigidity & brittleness...

Size range of polymer molecules varies from __________ meter?

A. 10-2 to 10-5 B. 10-4 to 10-7 C. 10-1 to 10-2 D. 10-8 to 10-10...

Alkyd resin cannot be used for making_________________?

A. Plasticiser B. Paint & varnish C. Fibers D. Film forming materials...