Chemical Process Low purity oxygen is used for Chemical oxidation processes Cutting and welding of metals Medicinal purposes L.D. steel making Chemical oxidation processes Cutting and welding of metals Medicinal purposes L.D. steel making ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement? Stearic acid Calcium & aluminium stearate Formic acid Xanthates Stearic acid Calcium & aluminium stearate Formic acid Xanthates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is Neither A nor B Benzene Either A or B N-butene Neither A nor B Benzene Either A or B N-butene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like High cost Fragile nature Easy poisoning tendency All of these High cost Fragile nature Easy poisoning tendency All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphoric acid is prepared from Cryolite None of these Chalcopyrite Rock phosphate Cryolite None of these Chalcopyrite Rock phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the Shift conversion Ostwald's process of HNO₃ manufacture Fischer-Tropsch process Hydrogenation of oil Shift conversion Ostwald's process of HNO₃ manufacture Fischer-Tropsch process Hydrogenation of oil ANSWER DOWNLOAD EXAMIANS APP
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