Chemical Process Bromine is used in the preparation of Dyes and antiknock compounds All of these Fire extinguishing compounds Fire proofing agents Dyes and antiknock compounds All of these Fire extinguishing compounds Fire proofing agents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the soap manufacture. Transparent soaps are made by cold process Both laundary as well as toilet soaps are manufactured by hot process Organic pigments are used as colouring materials in the soap manufacture Colourless rosin is used in the manufacture of laundary soaps Transparent soaps are made by cold process Both laundary as well as toilet soaps are manufactured by hot process Organic pigments are used as colouring materials in the soap manufacture Colourless rosin is used in the manufacture of laundary soaps ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is used in water treatment for the removal of Dissolved oxygen Chlorinous taste Turbidity Colloidal impurities Dissolved oxygen Chlorinous taste Turbidity Colloidal impurities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not None of these Raise its melting point Improve its resistance to rancid oxidation Remove double bonds None of these Raise its melting point Improve its resistance to rancid oxidation Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water Aeration of water is effective in CO₂ removal The zeolite water softening process reduces the hardness of water by not more than 50% Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water Aeration of water is effective in CO₂ removal The zeolite water softening process reduces the hardness of water by not more than 50% ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Annealing Sintering Melting Shaping or forming Annealing Sintering Melting Shaping or forming ANSWER DOWNLOAD EXAMIANS APP
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