Chemical Process Chlorine gas is produced by the electrolysis of brine (NaCl solution with solid NaCl make up) in mercury electrolytic cell. Which of the following is the anodic reaction? Reduction of Na+ ions Reduction of Cl- ions Oxidation of Na+ ions Oxidation of Cl- ions Reduction of Na+ ions Reduction of Cl- ions Oxidation of Na+ ions Oxidation of Cl- ions ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following contains least amount of N₂? Coke oven gas Blast furnace ga Water gas (blue gas) Producer gas Coke oven gas Blast furnace ga Water gas (blue gas) Producer gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Citrus fruits Potato beetle Controlling poultry lice Controlling timber degradation by ants Citrus fruits Potato beetle Controlling poultry lice Controlling timber degradation by ants ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces Exothermic heat Hissing sound Slaked lime All of these Exothermic heat Hissing sound Slaked lime All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₅Cl C₆H₄Cl₂ C₆Cl₆ C₆H₆Cl₆ C₆H₅Cl C₆H₄Cl₂ C₆Cl₆ C₆H₆Cl₆ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of Perchloroethylene Trichloroethylene Methanol Parathion Perchloroethylene Trichloroethylene Methanol Parathion ANSWER DOWNLOAD EXAMIANS APP
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