Chemical Process Reaction of calcium carbide with water produces a gas, which is used Both A & B Neither A nor B For metal cutting/welding As an illuminant Both A & B Neither A nor B For metal cutting/welding As an illuminant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. After Before To avoid During After Before To avoid During ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Coke breeze Lime powder Silica/quartz Dolomite Coke breeze Lime powder Silica/quartz Dolomite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bisphenol A is produced by the condensation of acetone with Ethyl alcohol Formaldehyde Diethyl ether Phenol Ethyl alcohol Formaldehyde Diethyl ether Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massecuite is Highly acidic in nature Used as a cattle feed None of these Used for paper making Highly acidic in nature Used as a cattle feed None of these Used for paper making ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Humidification Absorption Distillation Hydrogenation of oils Humidification Absorption Distillation Hydrogenation of oils ANSWER DOWNLOAD EXAMIANS APP
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