Chemical Process Pick out the false statement pertaining to water treatment. Water with pH value less than 7, is acidic The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Aeration of water is effective in CO₂ removal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of portland cement are calcium aluminate and Gypsum Silicates Carbonates Sodium silicate Gypsum Silicates Carbonates Sodium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thorium is mainly used In the treatment of cancer In the manufacture of hydrogen bomb For the manufacture of gas mantles As a fissile fuel in a nuclear reactor In the treatment of cancer In the manufacture of hydrogen bomb For the manufacture of gas mantles As a fissile fuel in a nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flash point of most vegetable oils is about __________ °C. 200 100 300 50 200 100 300 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Air used in aerobic fermentation must be sterilized, otherwise the Recovery of product will be difficult Contamination of pure culture would result Uniformity of product cannot be achieved None of these Recovery of product will be difficult Contamination of pure culture would result Uniformity of product cannot be achieved None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in shift converter is Silica gel Nickel Vanadium Alumina Silica gel Nickel Vanadium Alumina ANSWER DOWNLOAD EXAMIANS APP
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