Chemical Process During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) It decomposes on further increasing the temperature None of these It is very corrosive at elevated temperature Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) It decomposes on further increasing the temperature None of these It is very corrosive at elevated temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following sugars is the sweetest? Glucose Fructose Lactose Sucrose Glucose Fructose Lactose Sucrose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Economics of 'Solvay Process' depends upon the efficiency of Carbonating tower Ammonia recovery Ammonia recovery and size of the plant Ammoniation of salt solution Carbonating tower Ammonia recovery Ammonia recovery and size of the plant Ammoniation of salt solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Is done in presence of nickel catalyst Is an exothermic reaction Increases their melting point All of these Is done in presence of nickel catalyst Is an exothermic reaction Increases their melting point All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flux addition during smelting of ore is done to Accelerate reduction of ore Enhance rate of reaction Separate slag from metal Remove impurities/gangue Accelerate reduction of ore Enhance rate of reaction Separate slag from metal Remove impurities/gangue ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a detergent? Polytetraflouroethylene Alkyl benzene sulphonate Cellulose nitrate Benzene hexachloride Polytetraflouroethylene Alkyl benzene sulphonate Cellulose nitrate Benzene hexachloride ANSWER DOWNLOAD EXAMIANS APP
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