Chemical Process Concentration of sulphide ores is done usually by Roasting Froth floatation Electro magnetic separation Smelting Roasting Froth floatation Electro magnetic separation Smelting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Black liquor is converted into white liquor by 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 Selective liquid extraction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Ethyl alcohol Cumene Phenol Styrene Ethyl alcohol Cumene Phenol Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Nitrile-butadiene Polyisoperene None of these Neoprene Nitrile-butadiene Polyisoperene None of these Neoprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its Average molecular weight Fatty acid content Degree of unsaturation of the fatty acids present in it Insoluble fatty acid content Average molecular weight Fatty acid content Degree of unsaturation of the fatty acids present in it Insoluble fatty acid content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Builders are added in soap to act as Fabric brightener Cleaning power booster Corrosion inhibitor Anti-redeposition agent Fabric brightener Cleaning power booster Corrosion inhibitor Anti-redeposition agent ANSWER DOWNLOAD EXAMIANS APP
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