- (A) Soap from lye
- (B) Glycerine from lye
- (C) The metallic soap
- (D) The unsaponified fat from soap
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- (A) Water hating
- (B) Soil loving
- (C) Water loving
- (D) None of these
- (A) Preferred over contact process for producing 98 to 100% H2SO4 and various oleums
- (B) Non-catalytic and operates only on pyrites
- (C) A batch process for directly producing high strength (98 to 100%) H2SO4
- (D) None of these
- (A) Limestone
- (B) Soda ash
- (C) Coke
- (D) Sodium sulphate
- (A) Drilling of petroleum wells and pickling of steel sheets
- (B) Manufacture of cationic detergent
- (C) Treatment of spent fuel of nuclear reactor
- (D) None of these
- (A) 0.5
- (B) 5
- (C) 20
- (D) 35
- (A) Lauric acid
- (B) Palmitic acid
- (C) Stearic acid
- (D) Oleic acid
- (A) Electromagnetic separation mainly
- (B) Gravity separation
- (C) Froth floatation
- (D) Roasting
- (A) Bleaching powder
- (B) Chlorine
- (C) Calcium sulphate
- (D) Alum
- (A) Depithing
- (B) Digestion
- (C) Bleaching
- (D) None of these
