Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. Roasting Froth floatation Electromagnetic separation None of these Roasting Froth floatation Electromagnetic separation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Aids in flocculation Increases the biological oxygen demand(BOD) Helps in grease separation Causes bulking of activated sludge Aids in flocculation Increases the biological oxygen demand(BOD) Helps in grease separation Causes bulking of activated sludge ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with NaOH H₂SO₄ Hydrazine Alum solution NaOH H₂SO₄ Hydrazine Alum solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. Independent of Directly proportional to Inversely proportional to Proportional to the square of Independent of Directly proportional to Inversely proportional to Proportional to the square of ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The process used for the manufacture of ethyl alcohol from molasses is None of these Distillation Dehydrogenation Dehydration None of these Distillation Dehydrogenation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bisphenol A is produced by the condensation of acetone with Formaldehyde Diethyl ether Phenol Ethyl alcohol Formaldehyde Diethyl ether Phenol Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS