Chemical Process Commercially ethylene is produced from naphtha by Pyrolysis Catalytic dehydrogenation Hydrocracking Catalytic cracking Pyrolysis Catalytic dehydrogenation Hydrocracking Catalytic cracking ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Glasses Slag cement Porcelain/Potteries Teflon Glasses Slag cement Porcelain/Potteries Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following contains least amount of N₂? Producer gas Water gas (blue gas) Blast furnace ga Coke oven gas Producer gas Water gas (blue gas) Blast furnace ga Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Fertiliser manufacture Synthesis of oleum Car battery solution Water treatment Fertiliser manufacture Synthesis of oleum Car battery solution Water treatment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a catalyst in fat splitting. V₂O₅ ZnO Ni FeO V₂O₅ ZnO Ni FeO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not responsible for causing permanent hardness of water? Ca(HCO₃)₂ CaCl₂ MgCl₂ None of these Ca(HCO₃)₂ CaCl₂ MgCl₂ None of these ANSWER DOWNLOAD EXAMIANS APP
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