Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Siderite Hematite Chalcopyrite Magnetite Siderite Hematite Chalcopyrite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Bakelite Teflon Neoprene Nylon-66 Bakelite Teflon Neoprene Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? NaHCO₃ None of these Na₂CO₃ H₂ NaHCO₃ None of these Na₂CO₃ H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of rubber decreases after its vulcanisation. Tensile strength Tackiness Maximum service temperature Resistance to the action of organic solvent Tensile strength Tackiness Maximum service temperature Resistance to the action of organic solvent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Its cryogenic separation from coke oven gas Iron-steam reaction Steam reforming of naphtha Electrolysis of water Its cryogenic separation from coke oven gas Iron-steam reaction Steam reforming of naphtha Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Sulphuric acid Ammonium sulphate Hydrochloric acid Nitric acid Sulphuric acid Ammonium sulphate Hydrochloric acid Nitric acid ANSWER DOWNLOAD EXAMIANS APP
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