Chemical Process Phosphoric acid is prepared from Rock phosphate None of these Cryolite Chalcopyrite Rock phosphate None of these Cryolite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is Both A & B Same as dacron Neither A nor B A polyester Both A & B Same as dacron Neither A nor B A polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Dolomite Silica/quartz Coke breeze Lime powder Dolomite Silica/quartz Coke breeze Lime powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent. 25 10 98 50 25 10 98 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deacon's method is used for the manufacture of Chlorine Glauber's salt Graphite electrode Common salt Chlorine Glauber's salt Graphite electrode Common salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 95 10 50 80 95 10 50 80 ANSWER DOWNLOAD EXAMIANS APP
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