Riboflavin is a/an____________________?

Related Mcqs:

Styrene (a monomer for the production of polystyrene) is commercially produced by ____________________?

A. Catalytic dehydrogenation of ethyl benzene B. Dehydration of ethyl alcohol followed by hydrogenation C. Reacting ethylene oxide with acetaldehyde D. Fermentation of starch...

Pick out the wrong statement pertaining to nitric acid ?

A. About 90% of nitric acid is manufactured by Ostwald’s process B. It is a strong mono basic acid which reacts with almost all the metals except noble metals C. Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO2) D. Arc process of nitric acid manufacture is economical as … Pick out the wrong statement pertaining to nitric acid ?Read More...

Alum is commercially produced from___________________?

A. Gypsum B. Feldspar C. Galena D. Bauxite...

Carbon content of pitch (residue of coal tar distillation) is around ________________ percent?

A. 70 B. 55 C. 80 D. 94...

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces ________________?

A. Nylon-6 B. Dacron C. Polyester D. PVC...