Which of the following is produced by condensation polymerisation ?

Related Mcqs:

Containers made of high silicon cast iron (14% Si) are not suitable for the storage of ____________________?

A. Acetic acid B. Benzoic & boric acids C. Phosphoric acid (95%) & sulphuric acid (95%) D. Hydrochloric acid (concentrated)...

Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its__________________?

A. Corrosion resistance B. Tensile strength C. Machinability D. Compressive strength...

Rotary kilns in cement industry are lined with _____________bricks?

A. Fireclay B. Silica C. Lead D. High alumina & high magnesia...

18/8 stainless steel means, that it contains__________________?

A. 18% chromium and 8% nickel B. 18% chromium and 8% molybdenum C. 18% nickel and 8% chromium D. 18% molybdenum and 8% chromium...

Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is _____________ percent?

A. 0.02 B. 0.2 C. 0.35 D. 0.5...