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 All of these Has larger production capacity per unit cell Consumes less power per ton of Cl₂ produced Produces high purity (70%) caustic soda directly All of these Has larger production capacity per unit cell Consumes less power per ton of Cl₂ produced ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 35 15 70 55 35 15 70 55 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Chromium Mangnese Arsenic Copper Chromium Mangnese Arsenic Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethyl alcohol cannot be produced From molasses By esterification and hydroloysis of ethylene None of these From waste sulphite substrate of paper mills From molasses By esterification and hydroloysis of ethylene None of these From waste sulphite substrate of paper mills ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Sulphurous acid Concentrated H₂SO₄ Oleum None of these Sulphurous acid Concentrated H₂SO₄ Oleum None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Neither A nor B Both A and B Increase the density of cement Decrease the cement setting rate Neither A nor B Both A and B Increase the density of cement Decrease the cement setting rate ANSWER DOWNLOAD EXAMIANS APP
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