Chemical Process Concentration of sulphide ores is done usually by Smelting Electro magnetic separation Froth floatation Roasting Smelting Electro magnetic separation Froth floatation Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in the raw juice extracted from sugar cane is about __________ percent. 50 - 60 43832 80 - 85 15 - 20 50 - 60 43832 80 - 85 15 - 20 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are All of these Derived from living organisms Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions All of these Derived from living organisms Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Multistage catalytic converter is not used in the Both A & B NH₃ synthesis reaction Neither A nor B Conversion of SO₂ to SO₃ Both A & B NH₃ synthesis reaction Neither A nor B Conversion of SO₂ to SO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT is Alumina 20% oleum Aluminium chloride Silica Alumina 20% oleum Aluminium chloride Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 30 to 50 75 to 80 5 to 10 -5 to 0 30 to 50 75 to 80 5 to 10 -5 to 0 ANSWER DOWNLOAD EXAMIANS APP
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