Chemical Process Glycerine is recovered from lye by None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it Minimises its corrosiveness Minimises its turbidity Helps in controlling its taste and odour None of these Minimises its corrosiveness Minimises its turbidity Helps in controlling its taste and odour None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is produced by the oxidation of Benzene Toluene Aniline Naphthalene Benzene Toluene Aniline Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphate rock is a raw material for the manufacture of Superphosphates All of these Phosphoric acid Phosphorous Superphosphates All of these Phosphoric acid Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Riboflavin is a/an Vitamin Anaesthetics Analgesic drug Anti-malarial drug Vitamin Anaesthetics Analgesic drug Anti-malarial drug ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the hydrogenation of oil is Alumina Platinum Iron Nickel Alumina Platinum Iron Nickel ANSWER DOWNLOAD EXAMIANS APP
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