Chemical Process Diaphragm electrolytic cell as compared to mercury electrolytic cell Requires less specific power consumption for the production of chlorine Requires lesser investment for similar capacity Produces 70% NaOH solution All of these Requires less specific power consumption for the production of chlorine Requires lesser investment for similar capacity Produces 70% NaOH solution All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flux addition during smelting of ore is done to Remove impurities/gangue Accelerate reduction of ore Enhance rate of reaction Separate slag from metal Remove impurities/gangue Accelerate reduction of ore Enhance rate of reaction Separate slag from metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Chromates Bi-carbonates Sulphates Phosphates Chromates Bi-carbonates Sulphates Phosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. None of these Froth floatation Electromagnetic separation Roasting None of these Froth floatation Electromagnetic separation Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Liquid extraction technique Extractive distillation technique Evaporation followed by vacuum distillation None of these Liquid extraction technique Extractive distillation technique Evaporation followed by vacuum distillation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not None of these Improve its resistance to rancid oxidation Raise its melting point Remove double bonds None of these Improve its resistance to rancid oxidation Raise its melting point Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
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