Chemical Process Iron ore hametite is concentrated using Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes does not produce Cl₂ as a co-product during the manufacture of caustic soda? Diaphragm electrolytic cell process Mercury electrolytic cell process None of these Lime-soda process Diaphragm electrolytic cell process Mercury electrolytic cell process None of these Lime-soda process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Widely used method for the conditioning of boiler feed water is the Coagulation Sequestration Hot-lime soda process Cold lime process Coagulation Sequestration Hot-lime soda process Cold lime process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Pig iron Zinc Steel Copper Pig iron Zinc Steel Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor None of these Drilling of petroleum wells and pickling of steel sheets Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor None of these Drilling of petroleum wells and pickling of steel sheets ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Eliminates absorber Is obsolete Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Eliminates absorber Is obsolete Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process ANSWER DOWNLOAD EXAMIANS APP
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