In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of__________________?

Related Mcqs:

Molecular weights of plastics ranges from_______________?

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

Non sulphonated hard bakelites are not used for making _______________________?

A. Ion-exchange resins B. Fountain pen barrels C. Formica table tops D. Combs...

The generic chemical name for the class of polymers which are commercially known as nylons is______________________?

A. Polyolefins B. Polyamide C. Polyacrylate D. Polyurethane...

In nylon-6, the number 6 represents the total number of_________________?

A. Carbon atoms in the ring B. Carbon atoms in the linear polymer chain C. Nitrogen atoms in the ring D. Hydrogen atoms in the ring...

Linear polymers are normally_________________?

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