Chemical Process Styrene is produced from ethyl benzene by the process of Alkylation Oxidation Dehydration Dehydrogenation Alkylation Oxidation Dehydration Dehydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Both A & B Ethylene Neither A nor B Ethyl alcohol Both A & B Ethylene Neither A nor B Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Isopropyl benzene produced by alkylation of benzene with propylene is known as Gelatin Neoprene Mercaptans Cumene Gelatin Neoprene Mercaptans Cumene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop Its calorific value is very less All of these Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop Its calorific value is very less All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed : Converter → furnace → absorber Furnace → evaporator → absorber Furnace → converter → evaporator Furnace → converter → absorber Converter → furnace → absorber Furnace → evaporator → absorber Furnace → converter → evaporator Furnace → converter → absorber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Lead Pyrex High silica Soda lime Lead Pyrex High silica Soda lime ANSWER DOWNLOAD EXAMIANS APP
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