Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphate and magnessium bicarbonate Sodium sulphite and sodium bisulphite None of these Magnesium sulphite and free SO₂ in acid medium Magnesium sulphate and magnessium bicarbonate Sodium sulphite and sodium bisulphite None of these Magnesium sulphite and free SO₂ in acid medium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Coke oven gas None of these Natural gas Air Coke oven gas None of these Natural gas Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is not a constituent of gun powder. Potassium nitrate Sulphur Carbon Charcoal Potassium nitrate Sulphur Carbon Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Oil of vitriol Strong organic acid Muriatic acid Green acid Oil of vitriol Strong organic acid Muriatic acid Green acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. Roasting Froth floatation Electromagnetic separation None of these Roasting Froth floatation Electromagnetic separation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusel oil is a/an Essential oil Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) None of these Extract from medicinal herbs Essential oil Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses) None of these Extract from medicinal herbs ANSWER DOWNLOAD EXAMIANS APP
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