Chemical Process Pick out the wrong statement pertaining to nitric acid. Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals About 90% of nitric acid is manufactured by Ostwald Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals About 90% of nitric acid is manufactured by Ostwald ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carborundum consists mainly of Bauxite Boron carbide Silicon carbide Calcium carbide Bauxite Boron carbide Silicon carbide Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The drug used in contraceptives is Sulphadizene Mestranol Methyl salicylate Pencillin Sulphadizene Mestranol Methyl salicylate Pencillin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of an alcohol with organic acid is called the __________ reaction. Acidification Esterification Saponification Neutralisation Acidification Esterification Saponification Neutralisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of N₂ & H₂ CO₂ & H₂ CO & H₂ C & H₂ N₂ & H₂ CO₂ & H₂ CO & H₂ C & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 99.5 45 95 70 99.5 45 95 70 ANSWER DOWNLOAD EXAMIANS APP
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