Chemical Process Glycerine is recovered from lye by Liquid extraction technique None of these Extractive distillation technique Evaporation followed by vacuum distillation Liquid extraction technique None of these Extractive distillation technique Evaporation followed by vacuum distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oils and fats are converted to soap in a process called Esterification Hydrogenation None of these Saponification Esterification Hydrogenation None of these Saponification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloromethane Trichloroethane Tetrachloroethane Tetrachloromethane Trichloromethane Trichloroethane Tetrachloroethane Tetrachloromethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using polycondensation reaction. Polythene Phenol formaldehyde Poly vinyl chloride None of these Polythene Phenol formaldehyde Poly vinyl chloride None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaCl(OCl) is the chemical formula of Aqua regia Plaster of paris Hypo Bleaching powder Aqua regia Plaster of paris Hypo Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Chromates Phosphates Bi-carbonates Sulphates Chromates Phosphates Bi-carbonates Sulphates ANSWER DOWNLOAD EXAMIANS APP
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