Chemical Process A mixture of chlorine & sodium bromide acts as a/an Insecticides Analgesic drug Hydrogenation catalyst Fire retardant Insecticides Analgesic drug Hydrogenation catalyst Fire retardant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following paper does not require a filler during manufacture? Bond paper Writing paper Blotting paper Coloured paper Bond paper Writing paper Blotting paper Coloured paper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Dolomite Coke breeze Lime powder Silica/quartz Dolomite Coke breeze Lime powder Silica/quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke oven gas consists mainly of CH₄, & CO H₂, & CH₄ CO, & CO₂ H₂, & CO CH₄, & CO H₂, & CH₄ CO, & CO₂ H₂, & CO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Antiseptic Disinfectant None of these Antibiotic Antiseptic Disinfectant None of these Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. Aeration of water is effective in CO₂ removal Sodium sulphate or sodium carbonate do not cause hardness in water Water with pH value less than 7, is acidic The zeolite water softening process reduces the hardness of water by not more than 50% Aeration of water is effective in CO₂ removal Sodium sulphate or sodium carbonate do not cause hardness in water Water with pH value less than 7, is acidic The zeolite water softening process reduces the hardness of water by not more than 50% ANSWER DOWNLOAD EXAMIANS APP
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