Chemical Process Styrene (a monomer for the production of polystyrene) is commercially produced by Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Fermentation of starch Reacting ethylene oxide with acetal-dehyde Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Fermentation of starch Reacting ethylene oxide with acetal-dehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Oxidising Reducing None of these Disinfecting Oxidising Reducing None of these Disinfecting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. Hydrogenation Dehydration None of these Hydration Hydrogenation Dehydration None of these Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon disulphide is mainly used in the production of Plasticiser for unsaturated polyester Corundum Viscose rayon Paints Plasticiser for unsaturated polyester Corundum Viscose rayon Paints ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in shift converter is Vanadium Nickel Alumina Silica gel Vanadium Nickel Alumina Silica gel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of Perchloroethylene Methanol Parathion Trichloroethylene Perchloroethylene Methanol Parathion Trichloroethylene ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS