Phenol formaldehyde____________________?

Related Mcqs:

Which one of the following is not an elastomer ?

A. Polyisoprene B. Neoprene C. Nitrile-butadiene D. None of these...

What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell ?

A. Cl2 & Na B. Cl2 & H2 C. O2 & H2 D. Cl2, H2 & NaOH solution...

Which of the following is not an insecticide ?

A. Hydrocyanic acid B. Nicotine C. Sodium fluoride D. Hexane...

Flexible foam (for mattresses) is usually made of_____________________?

A. PVC B. Silicone C. Polyurethanes D. Polyamides...

Pure rectified spirit contains about _________________ percent alcohol?

A. 45 B. 70 C. 95 D. 99.5...