Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Iron Vanadium Nickel Alumina Iron Vanadium Nickel Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The basic constituent of vegetable oils is Mono esters Triglyceride Fatty alcohol Fatty acids Mono esters Triglyceride Fatty alcohol Fatty acids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethanol amine is produced using ammonia and Ethyl benzene Ethane Ethylene oxide Ethanol Ethyl benzene Ethane Ethylene oxide Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polyvinyl chloride (PVC) is Made by employing emulsion polymerisation A condensation polymerisation product A thermosetting material None of these Made by employing emulsion polymerisation A condensation polymerisation product A thermosetting material None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitric acid is not used in the manufacture of Fertilisers Explosives Detergents Aqua regia Fertilisers Explosives Detergents Aqua regia ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The purpose of tanning in leather industry is to Make it flexible Stiffen the leather Impart water resistance Smoothen the leather Make it flexible Stiffen the leather Impart water resistance Smoothen the leather ANSWER DOWNLOAD EXAMIANS APP
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