Chemical Process Lubricating greases are a mixture of Mineral oil and metallic soap Mineral oil and fatty oil Fatty oil and metallic soap Mineral oil, soap and additives Mineral oil and metallic soap Mineral oil and fatty oil Fatty oil and metallic soap Mineral oil, soap and additives ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? NaHCO₃ H₂ Na₂CO₃ None of these NaHCO₃ H₂ Na₂CO₃ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lurgi coal gasifier is a pressurised __________ bed reactor. Fixed Moving Fluidised Entrained Fixed Moving Fluidised Entrained ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Calcium sulphate Bleaching powder Chlorine Alum Calcium sulphate Bleaching powder Chlorine Alum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are None of these Ammonia limestone and coke Ammonia, salt and limestone Salt, limestone and coke or gas None of these Ammonia limestone and coke Ammonia, salt and limestone Salt, limestone and coke or gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Evaporation followed by vacuum distillation None of these Extractive distillation technique Liquid extraction technique Evaporation followed by vacuum distillation None of these Extractive distillation technique Liquid extraction technique ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS