Chemical Process Which of the following processes does not produce Cl₂ as a co-product during the manufacture of caustic soda? None of these Diaphragm electrolytic cell process Lime-soda process Mercury electrolytic cell process None of these Diaphragm electrolytic cell process Lime-soda process Mercury electrolytic cell process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following, when pyrolysed, produces perchloro-ethylene? Chlorobenzene Carbon tetrachloride Chlorinated paraffin Ethylene dichloride Chlorobenzene Carbon tetrachloride Chlorinated paraffin Ethylene dichloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most reactive allotropic form of phosphorus is __________ phosphorus. Red Violet Black Yellow Red Violet Black Yellow ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Calcium sulphate Chlorine Alum Bleaching powder Calcium sulphate Chlorine Alum Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Light & heavy leather respectively Heavy & light leather respectively Both light & heavy leather Neither light nor heavy leather Light & heavy leather respectively Heavy & light leather respectively Both light & heavy leather Neither light nor heavy leather ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of Methyl alcohol Hydrochloric acid Formic acid Nitric acid Methyl alcohol Hydrochloric acid Formic acid Nitric acid ANSWER DOWNLOAD EXAMIANS APP
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