Chemical Process Catalyst used in the oxidation of benzene to produce maleic anhydride is Pt Ni Cr V₂O₅ Pt Ni Cr V₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dechlorination of treated water is necessary to Reduce the bacterial load on filter Remove residual turbidity Control taste and odour Remove chlorinous taste Reduce the bacterial load on filter Remove residual turbidity Control taste and odour Remove chlorinous taste 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 At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. Inversely proportional to Independent of Proportional to the square of Directly proportional to Inversely proportional to Independent of Proportional to the square of Directly proportional to ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 0.6 2.2 3.8 1.2 0.6 2.2 3.8 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Litharge is Zinc oxide Zinc sulphide Lead oxide Cellulosic photographic material Zinc oxide Zinc sulphide Lead oxide Cellulosic photographic material ANSWER DOWNLOAD EXAMIANS APP
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