Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Chalcopyrite Hematite Siderite Magnetite Chalcopyrite Hematite Siderite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder, which is an explosive comprises of charcoal, sulphur and Dynamite Salt petre Nitro glycerene Glycerene Dynamite Salt petre Nitro glycerene Glycerene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deacon's method is used for the manufacture of Chlorine Common salt Graphite electrode Glauber's salt Chlorine Common salt Graphite electrode Glauber's salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of Trichloroethylene Parathion Methanol Perchloroethylene Trichloroethylene Parathion Methanol Perchloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Steel Zinc Pig iron Copper Steel Zinc Pig iron Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the exothermic reaction out of the following: C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ MgCO₃ = MgO + CO₂ All of these C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ MgCO₃ = MgO + CO₂ All of these ANSWER DOWNLOAD EXAMIANS APP
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