Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 0.14 1.4 0.94 0.34 0.14 1.4 0.94 0.34 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite None of these Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 3 0.3 12 22 3 0.3 12 22 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molasses is the starting material for the production of Alcohol Massecuite Fatty acids Essential oil Alcohol Massecuite Fatty acids Essential oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Concentrated H₂SO₄ Sulphurous acid Oleum None of these Concentrated H₂SO₄ Sulphurous acid Oleum None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitric acid is not used in the manufacture of Aqua regia Detergents Explosives Fertilisers Aqua regia Detergents Explosives Fertilisers ANSWER DOWNLOAD EXAMIANS APP
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