Chemical Process Oil is a/an Mixture of glycerides Ester of alcohols other than glycerine Mixture of glycerides of fatty acids Solid at normal temperature Mixture of glycerides Ester of alcohols other than glycerine Mixture of glycerides of fatty acids Solid at normal temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of hydrated lime in water treatment After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Before filtration, reduces the bacterial load on filters Is to adjust the pH value After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Before filtration, reduces the bacterial load on filters Is to adjust the pH value 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 The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Calcium sulphate Alum Bleaching powder Chlorine Calcium sulphate Alum Bleaching powder Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Celluloid is chemically Cellulose acetate Regenerated cellulose Cellulose acetate butyrate Cellulose nitrate Cellulose acetate Regenerated cellulose Cellulose acetate butyrate Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Phenol Styrene Benzoic acid Naphthalene Phenol Styrene Benzoic acid Naphthalene ANSWER DOWNLOAD EXAMIANS APP
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