Chemical Process Portland cement consists mainly of SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & Al2O₃ CaO & SiO₂ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & Al2O₃ CaO & SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bio-degradable detergents Should not be used as it spoils the cloth Have an isoparaffinic structure Can be readily oxidised Pose problem in sewerage plant Should not be used as it spoils the cloth Have an isoparaffinic structure Can be readily oxidised Pose problem in sewerage plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercially ethylene is produced from naphtha by Catalytic cracking Pyrolysis Hydrocracking Catalytic dehydrogenation Catalytic cracking Pyrolysis Hydrocracking Catalytic dehydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Form a protective film Prevent gelling of the paint Suspend pigments & dissolve film forming materials Accelerate the oxidation of oil Form a protective film Prevent gelling of the paint Suspend pigments & dissolve film forming materials Accelerate the oxidation of oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Synthesis of oleum Car battery solution Fertiliser manufacture Water treatment Synthesis of oleum Car battery solution Fertiliser manufacture Water treatment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coal tar is used as a Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes All of these Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes All of these ANSWER DOWNLOAD EXAMIANS APP
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