Chemical Process Use of hydrated lime in water treatment Is to adjust the pH value After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Before filtration, reduces the bacterial load on filters Is to adjust the pH value After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Before filtration, reduces the bacterial load on filters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is the basic raw material for the manufacture of Cement Glass Caustic soda Potteries Cement Glass Caustic soda Potteries ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thorium is mainly used In the manufacture of hydrogen bomb In the treatment of cancer For the manufacture of gas mantles As a fissile fuel in a nuclear reactor In the manufacture of hydrogen bomb In the treatment of cancer For the manufacture of gas mantles As a fissile fuel in a nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ acid is an unsaturated fatty acid. Palmitic Oleic Oxalic Stearic Palmitic Oleic Oxalic Stearic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. 50 < 10 75 > 30 50 < 10 75 > 30 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used In making PVC As plasticisers In insecticides manufacture For making nylon-6 In making PVC As plasticisers In insecticides manufacture For making nylon-6 ANSWER DOWNLOAD EXAMIANS APP
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