Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Neoprene Teflon Bakelite Nylon-66 Neoprene Teflon Bakelite Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oils and fats are converted to soap in a process called Esterification Hydrogenation Saponification None of these Esterification Hydrogenation Saponification None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Essential oils are usually obtained using Leaching Extractive distillation Solvent extraction Steam distillation Leaching Extractive distillation Solvent extraction Steam distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of glycerene present in the spent lye obtained during soap manufacture is about 5 0.5 20 35 5 0.5 20 35 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthetic glycerine is produced from Propylene Phenol Toluene Naphthalene Propylene Phenol Toluene Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the true statement pertaining to water treatment. Application of activated carbon reduces the temporary hardness of water Activated carbon can be used for taste & odour control without subsequent filtration Normally, the turbidity is removed by adding a coagulent prior to sedimentation Slow sand filters can remove colour completely Application of activated carbon reduces the temporary hardness of water Activated carbon can be used for taste & odour control without subsequent filtration Normally, the turbidity is removed by adding a coagulent prior to sedimentation Slow sand filters can remove colour completely ANSWER DOWNLOAD EXAMIANS APP
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