Chemical Process Which of the following is not a product of coal tar distillation? Carbolic oil Anthracene Cresote oil None of these Carbolic oil Anthracene Cresote oil None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Setting of plaster of paris is accompanied with Hydration Hydrolysis Dehydration Loss of CO₂ Hydration Hydrolysis Dehydration Loss of CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by None of these Electrolysis Electrolytic oxidation Electrolytic reduction None of these Electrolysis Electrolytic oxidation Electrolytic reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in water treatment? Hydrogen peroxide Chlorine Ferrous sulphate Chloramine Hydrogen peroxide Chlorine Ferrous sulphate Chloramine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 2.2 1.2 3.8 0.6 2.2 1.2 3.8 0.6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine (N₂H₄) is used mainly as a/an Detergents additive Explosive None of these Rocket fuel Detergents additive Explosive None of these Rocket fuel ANSWER DOWNLOAD EXAMIANS APP
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