Chemical Process Commercially ethylene is produced from naphtha by Catalytic dehydrogenation Catalytic cracking Hydrocracking Pyrolysis Catalytic dehydrogenation Catalytic cracking Hydrocracking Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 1000°C 750°C 500°C 1500°C 1000°C 750°C 500°C 1500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Hematite Magnetite Chalcopyrite Siderite Hematite Magnetite Chalcopyrite Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is a/an Naturally occuring clay which is capable of exchanging cations Abrasive material None of these Catalyst used in shift conversion Naturally occuring clay which is capable of exchanging cations Abrasive material None of these Catalyst used in shift conversion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not None of these Improve its resistance to rancid oxidation Raise its melting point Remove double bonds None of these Improve its resistance to rancid oxidation Raise its melting point Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rotary kiln is not involved in the production of None of these Slaked lime from quick lime Lime from limestone Cement None of these Slaked lime from quick lime Lime from limestone Cement ANSWER DOWNLOAD EXAMIANS APP
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