Chemical Process Glycerine is a by-product of the __________ industry. Oil hydrogenation Paint Soap Detergent Oil hydrogenation Paint Soap Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Fire fighting purposes Neither A nor B Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Fire fighting purposes Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 70 35 55 15 70 35 55 15 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mannheim furnace is used in the manufacture of Corundum H₂SO₄ by Chamber process Calcium carbide Hydrochloric acid Corundum H₂SO₄ by Chamber process Calcium carbide Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of Magnesium chloride Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride Calcium sulphate Sodium sulphate Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Multistage catalytic converter is not used in the Neither A nor B NH₃ synthesis reaction Both A & B Conversion of SO₂ to SO₃ Neither A nor B NH₃ synthesis reaction Both A & B Conversion of SO₂ to SO₃ ANSWER DOWNLOAD EXAMIANS APP
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