Chemical Process Chemical name of aspirin (an analgesic drug) is Calcium acetate Acetylsalicylic acid Nictonic acid Methyl salicylate Calcium acetate Acetylsalicylic acid Nictonic acid Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 is a Thermosetting resin Polyamide Polyester None of these Thermosetting resin Polyamide Polyester None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it None of these Helps in controlling its taste and odour Minimises its corrosiveness Minimises its turbidity None of these Helps in controlling its taste and odour Minimises its corrosiveness Minimises its turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water The zeolite water softening process reduces the hardness of water by not more than 50% Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water The zeolite water softening process reduces the hardness of water by not more than 50% ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene (a monomer for the production of polystyrene) is commercially produced by Fermentation of starch Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Dehydration of ethyl alcohol followed by hydrogenation Fermentation of starch Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Dehydration of ethyl alcohol followed by hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fats as compared to oils have More unsaturated glycerides of fatty acids Less unsaturated glycerides of fatty acids Lower melting point Much higher reactivity to oxygen More unsaturated glycerides of fatty acids Less unsaturated glycerides of fatty acids Lower melting point Much higher reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
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