Chemical Process Flux addition during smelting of ore is done to Enhance rate of reaction Remove impurities/gangue Accelerate reduction of ore Separate slag from metal Enhance rate of reaction Remove impurities/gangue Accelerate reduction of ore Separate slag from metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically Potassium chlorate None of these Potassium sulphate Calcium sulphate Potassium chlorate None of these Potassium sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not likely to be a constituent of vegetable oils? Oleic acid Citric acid Glycerol Stearic acid Oleic acid Citric acid Glycerol Stearic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ultimate analysis of coal determines its __________ content. Carbon, volatile matter, ash & moisture Carbon, hydrogen, nitrogen & sulphur Carbon, sulphur, volatile matter & ash Carbon, ash, sulphur & nitrogen Carbon, volatile matter, ash & moisture Carbon, hydrogen, nitrogen & sulphur Carbon, sulphur, volatile matter & ash Carbon, ash, sulphur & nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol is mainly used As a plasticiser for unsaturated polyster To produce phenol formaldehyde To produce polyester resin To produce benzene As a plasticiser for unsaturated polyster To produce phenol formaldehyde To produce polyester resin To produce benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of rubber decreases after its vulcanisation. Tensile strength Resistance to the action of organic solvent Maximum service temperature Tackiness Tensile strength Resistance to the action of organic solvent Maximum service temperature Tackiness ANSWER DOWNLOAD EXAMIANS APP
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