Chemical Process Nitric acid is not used in the manufacture of Aqua regia Fertilisers Detergents Explosives Aqua regia Fertilisers Detergents Explosives ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A unit operation is exemplified by the process of Nitration Desorption Combustion Reduction Nitration Desorption Combustion Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil does not None of these Remove double bonds Raise its melting point Improve its resistance to oxidation None of these Remove double bonds Raise its melting point Improve its resistance to oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 99.5 95 45 70 99.5 95 45 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification Reduces sulphate ions to sulphides causing obnoxious smell All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification Reduces sulphate ions to sulphides causing obnoxious smell All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Steel Copper Zinc Pig iron Steel Copper Zinc Pig iron ANSWER DOWNLOAD EXAMIANS APP