Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Fuel oil Soda ash Coke Sand Fuel oil Soda ash Coke Sand ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. Electromagnetic separation None of these Roasting Froth floatation Electromagnetic separation None of these Roasting Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 98 10 25 50 98 10 25 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusel oil is a/an Essential oil None of these Extract from medicinal herbs Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) Essential oil None of these Extract from medicinal herbs Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Silicon carbide is a/an Adhesive Abrasive Brittle material Type of glass Adhesive Abrasive Brittle material Type of glass ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? H₂ Na₂CO₃ None of these NaHCO₃ H₂ Na₂CO₃ None of these NaHCO₃ ANSWER DOWNLOAD EXAMIANS APP
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