Chemical Process Dechlorination of treated water is necessary to Control taste and odour Remove chlorinous taste Remove residual turbidity Reduce the bacterial load on filter Control taste and odour Remove chlorinous taste Remove residual turbidity Reduce the bacterial load on filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Electrolysis of water Its cryogenic separation from coke oven gas Steam reforming of naphtha Iron-steam reaction Electrolysis of water Its cryogenic separation from coke oven gas Steam reforming of naphtha Iron-steam reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C. 250-300 25 150-200 60-70 250-300 25 150-200 60-70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in the raw juice extracted from sugar cane is about __________ percent. 15 - 20 43832 50 - 60 80 - 85 15 - 20 43832 50 - 60 80 - 85 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Acetone Formaldehyde Maleic anhydride Phenol Acetone Formaldehyde Maleic anhydride Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if It contains ≥ 40% metal The metal present in it is costly A metal can be economically extracted from it All of these It contains ≥ 40% metal The metal present in it is costly A metal can be economically extracted from it All of these ANSWER DOWNLOAD EXAMIANS APP
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