Chemical Process Starting raw material for the manufacture of alum is Gypsum Ammonium bicarbonate Bauxite Alumina Gypsum Ammonium bicarbonate Bauxite Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of coffee? Lignin Caffeine Calgon Nicotine Lignin Caffeine Calgon Nicotine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction produces Mercaptans Vanaspati Soap Detergent Mercaptans Vanaspati Soap Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if A metal can be economically extracted from it All of these It contains ≥ 40% metal The metal present in it is costly A metal can be economically extracted from it All of these It contains ≥ 40% metal The metal present in it is costly ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? Pollution of water stream by mercury High specific gravity of mercury Non-availability of high purity mercury High cost of mercury Pollution of water stream by mercury High specific gravity of mercury Non-availability of high purity mercury High cost of mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloral is used in the manufacture of BHC None of these DDT Parathion BHC None of these DDT Parathion ANSWER DOWNLOAD EXAMIANS APP
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