Chemical Process Ethyl alcohol cannot be produced From waste sulphite substrate of paper mills By esterification and hydroloysis of ethylene None of these From molasses From waste sulphite substrate of paper mills By esterification and hydroloysis of ethylene None of these From molasses ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Producer gas consists mainly of C₂H₂, CO₂, H₂ CO, H₂ H₂, CH₄ CO, CO₂ N₂, H₂ C₂H₂, CO₂, H₂ CO, H₂ H₂, CH₄ CO, CO₂ N₂, H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Aryl benzene sulphonate (ABS) is a Starting material for the synthesis of glycerine Detergent Plasticiser for unsaturated polyester Coating ingredient for photographic film Starting material for the synthesis of glycerine Detergent Plasticiser for unsaturated polyester Coating ingredient for photographic film ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Absorption Osmosis Reverse osmosis Adsorption Absorption Osmosis Reverse osmosis Adsorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Teflon Neoprene Bakelite Nylon-66 Teflon Neoprene Bakelite Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains CaO, SiO₂, Al2O₃ CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ MgO, SiO₂, K₂O ANSWER DOWNLOAD EXAMIANS APP
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