Low pressure Zeigler process for the manufacture of polythene uses a catalyst which is_______________________?

Related Mcqs:

Cation exchange resins used in water treatment is made from _____________ resin?

A. Urea formaldehyde B. Epoxy C. Amino D. Phenolic...

The monomer for the production of neoprene rubber is_________________?

A. Acetylene B. Chloroprene C. Isoprene D. None of these...

Plasticisers are added to synthetic plastics to ________________?

A. Impart flexibility B. Improve workability during fabrication C. Develop new improved properties not present in the original resin D. All A., B. and C....

A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of_______________________?

A. Siloxane elastomers B. Polyamides C. Vinyl polymers D. Urea-formaldehyde resins...

Plastic tubes & pipes are generally made by ______________ moulding?

A. Injection B. Transfer C. Extrusion D. Compression...