Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Permutit Reverse osmosis Lime soda Sand filter Permutit Reverse osmosis Lime soda Sand filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Emit poisonous vapour Kill insects following external bodily contact Are absorbed throughout the plant Are stomach poisons Emit poisonous vapour Kill insects following external bodily contact Are absorbed throughout the plant Are stomach poisons ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Liquid extraction technique Evaporation followed by vacuum distillation Extractive distillation technique None of these Liquid extraction technique Evaporation followed by vacuum distillation Extractive distillation technique None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Direct conversion of chemical energy into electrical energy is done in a Magnetohydrodynamic (MHD) generator Fast breeder reactor Fuel cell None of these Magnetohydrodynamic (MHD) generator Fast breeder reactor Fuel cell None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Setting of plaster of paris is accompanied with Hydration Loss of CO₂ Hydrolysis Dehydration Hydration Loss of CO₂ Hydrolysis Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia. Solvay Haber's Ostwald's None of these Solvay Haber's Ostwald's None of these ANSWER DOWNLOAD EXAMIANS APP
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