Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Oxidising None of these Disinfecting Reducing Oxidising None of these Disinfecting Reducing ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it Produces high purity (70%) caustic soda directly Has larger production capacity per unit cell Consumes less power per ton of Cl₂ produced All of these Produces high purity (70%) caustic soda directly Has larger production capacity per unit cell Consumes less power per ton of Cl₂ produced All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Carbonate Sulphates & chlorides Bi-carbonates None of these Carbonate Sulphates & chlorides Bi-carbonates None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The ideal pulp for the manufacture of paper should have high __________ content. None of these Cellulose Both A & B Lignin None of these Cellulose Both A & B Lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which allotrope of sulphur is insoluble in carbon disulphide? Milk of sulphur Monoclinic sulphur Plastic sulphur Rhombic sulphur Milk of sulphur Monoclinic sulphur Plastic sulphur Rhombic sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of alum is Alumina Bauxite Ammonium bicarbonate Gypsum Alumina Bauxite Ammonium bicarbonate Gypsum ANSWER DOWNLOAD EXAMIANS APP
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