Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Washing soda None of these Baking soda Baking powder Washing soda None of these Baking soda Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Essential oils are usually obtained using Solvent extraction Extractive distillation Steam distillation Leaching Solvent extraction Extractive distillation Steam distillation Leaching ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Car battery solution Synthesis of oleum Water treatment Fertiliser manufacture Car battery solution Synthesis of oleum Water treatment Fertiliser manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Black liquor is converted into white liquor by Selective liquid extraction Extractive distillation Evaporation and burning the concentrate followed by causticisation of products Multi-effect evaporation only Selective liquid extraction Extractive distillation Evaporation and burning the concentrate followed by causticisation of products Multi-effect evaporation only ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. Wetting characteristics None of these Terminal velocities Density difference Wetting characteristics None of these Terminal velocities Density difference ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In industrial nomenclature, alcohol means Propyl alcohol Ethanol Butyl alcohol Methyl alcohol Propyl alcohol Ethanol Butyl alcohol Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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