Chemical Process Pick out the false statement pertaining to water treatment. Aeration of water is effective in CO₂ removal 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 Water with pH value less than 7, is acidic Aeration of water is effective in CO₂ removal 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 Water with pH value less than 7, is acidic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Claude process of gas liquefaction employs Merely compression of gas beyond its critical pressure Joule-Thomson expansion cooling Adiabatic expansion against a piston or in a turbine Heat exchange with colder stream Merely compression of gas beyond its critical pressure Joule-Thomson expansion cooling Adiabatic expansion against a piston or in a turbine Heat exchange with colder stream ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High acid value of an oil or fat is an indication of None of these Absence of unsaturation Storage under improper conditions Its smaller molecular weight None of these Absence of unsaturation Storage under improper conditions Its smaller molecular weight ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching of paper pulp is done with Activated clay Bromine Chlorine or chlorine dioxide Magnesium sulphite Activated clay Bromine Chlorine or chlorine dioxide Magnesium sulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Oleic acid Palmitic acid Lauric acid Stearic acid Oleic acid Palmitic acid Lauric acid Stearic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Copper Zinc Steel Pig iron Copper Zinc Steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
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