Chemical Process Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction. Endothermic Irreversible Both B and C Exothermic Endothermic Irreversible Both B and C Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Aryl benzene sulphonate (ABS) is a Coating ingredient for photographic film Starting material for the synthesis of glycerine Plasticiser for unsaturated polyester Detergent Coating ingredient for photographic film Starting material for the synthesis of glycerine Plasticiser for unsaturated polyester Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are Salt, limestone and coke or gas Ammonia, salt and limestone None of these Ammonia limestone and coke Salt, limestone and coke or gas Ammonia, salt and limestone None of these Ammonia limestone and coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & FE₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is not a constituent of gun powder. Potassium nitrate Carbon Charcoal Sulphur Potassium nitrate Carbon Charcoal Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Neoprene None of these Polyisoperene Nitrile-butadiene Neoprene None of these Polyisoperene Nitrile-butadiene ANSWER DOWNLOAD EXAMIANS APP
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