Chemical Process Most widely and commonly used coagulant for the removal of suspended impurities in water is Bleaching powder Copper sulphate Slaked lime Alum Bleaching powder Copper sulphate Slaked lime Alum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Produces low density polyethylene Employs very high pressure Uses no catalyst Produces high density polyethylene Produces low density polyethylene Employs very high pressure Uses no catalyst Produces high density polyethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The amount of benzene present in pure benzol is about __________ percent. 90 70 50 30 90 70 50 30 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Phenol Acetone Formaldehyde Maleic anhydride Phenol Acetone Formaldehyde Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphoric acid is prepared from None of these Cryolite Rock phosphate Chalcopyrite None of these Cryolite Rock phosphate Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is Fe Al2O₃ ZnO CaCO₃ Fe Al2O₃ ZnO CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
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