Chemical Process Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of Methyl alcohol Nitric acid Hydrochloric acid Formic acid Methyl alcohol Nitric acid Hydrochloric acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthesis gas is a mixture of N₂ and H₂ CO₂ and H₂ H₂, CH₄ and CO CO and H₂ N₂ and H₂ CO₂ and H₂ H₂, CH₄ and CO CO and H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Optical brightening agent Surfactant Builder Anti soil redeposition agent Optical brightening agent Surfactant Builder Anti soil redeposition agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Remove unexposed silver halide Convert silver chloride to silver Remove metallic silver Brighten the faint images Remove unexposed silver halide Convert silver chloride to silver Remove metallic silver Brighten the faint images ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethyl alcohol cannot be produced By esterification and hydroloysis of ethylene From waste sulphite substrate of paper mills From molasses None of these By esterification and hydroloysis of ethylene From waste sulphite substrate of paper mills From molasses None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Phenol formaldehyde A monomer Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer Phenol formaldehyde A monomer Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer ANSWER DOWNLOAD EXAMIANS APP
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