Alum is commercially produced from___________________?

Related Mcqs:

Nitrile rubber is produced by the polymerisation of__________________?

A. Acrylonitrile and butadiene B. Acrylonitrile and styrene C. Isobutylene and isoprene D. None of these...

Celluloid is chemically___________________?

A. Cellulose acetate B. Regenerated cellulose C. Cellulose nitrate D. Cellulose acetate butyrate...

Digestion of wood-base materials (for manufacture of pulp) is done to __________________?

A. Remove lignin B. Produce long fibres C. Prevent deterioration on storage D. None of these...

Which of the following contains least amount of N2 ?

A. Coke oven gas B. Blast furnace gas C. Producer gas D. Water gas (blue gas)...

______________ is obtained as a by-product in the manufacture of sodium hydroxide using brine ?

A. Chlorine B. Ammonium chloride C. Sodium carbonate D. Sodium bi-carbonate...