Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by Electrolytic reduction None of these Electrolysis Electrolytic oxidation Electrolytic reduction None of these Electrolysis Electrolytic oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitrotoluene (TNT), an explosive, is made by the nitration of Toluene Nitrobenzene Benzene Nitrotoluene Toluene Nitrobenzene Benzene Nitrotoluene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A cane sugar factory having sugar production rate of 10 tons/day will produce about __________ tons/day of bagasse (after consumption by the factory for heating etc.). 25 1 10 40 25 1 10 40 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Helps in grease separation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Aids in flocculation Helps in grease separation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Aids in flocculation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 3.8 2.2 0.6 1.2 3.8 2.2 0.6 1.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Steam reforming of naphtha Electrolysis of water Iron-steam reaction Its cryogenic separation from coke oven gas Steam reforming of naphtha Electrolysis of water Iron-steam reaction Its cryogenic separation from coke oven gas ANSWER DOWNLOAD EXAMIANS APP
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