Chemical Process Litharge is Zinc sulphide Lead oxide Zinc oxide Cellulosic photographic material Zinc sulphide Lead oxide Zinc oxide Cellulosic photographic material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine content in sea water may be around __________ ppm. 640 1875 2500 70 640 1875 2500 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon disulphide is mainly used in the production of Viscose rayon Corundum Paints Plasticiser for unsaturated polyester Viscose rayon Corundum Paints Plasticiser for unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cumene is the starting material for the production of Benzoic acid Phenol and acetone Styrene Isoprene Benzoic acid Phenol and acetone Styrene Isoprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Adsorption Osmosis Reverse osmosis Absorption Adsorption Osmosis Reverse osmosis Absorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Ammonium chloride Sodium bi-carbonate Chlorine Sodium carbonate Ammonium chloride Sodium bi-carbonate Chlorine Sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
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