Chemical Process Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of Parathion Methanol Trichloroethylene Perchloroethylene Parathion Methanol Trichloroethylene Perchloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Ethyl alcohol Both A & B Neither A nor B Ethylene Ethyl alcohol Both A & B Neither A nor B Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Sulphurous acid Oleum Dilute sulphuric acid Concentrated sulphuric acid Sulphurous acid Oleum Dilute sulphuric acid Concentrated sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bisphenol A is produced by the condensation of acetone with Formaldehyde Ethyl alcohol Phenol Diethyl ether Formaldehyde Ethyl alcohol Phenol Diethyl ether ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Sinter the ore Remove arsenic & sulphur Dehydrate it Remove CO₂ & H₂O Sinter the ore Remove arsenic & sulphur Dehydrate it Remove CO₂ & H₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Black liquor is converted into white liquor by Selective liquid extraction Multi-effect evaporation only Evaporation and burning the concentrate followed by causticisation of products Extractive distillation Selective liquid extraction Multi-effect evaporation only Evaporation and burning the concentrate followed by causticisation of products Extractive distillation ANSWER DOWNLOAD EXAMIANS APP
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