Chemical Process Low purity oxygen is used for Medicinal purposes Chemical oxidation processes Cutting and welding of metals L.D. steel making Medicinal purposes Chemical oxidation processes Cutting and welding of metals L.D. steel making ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the main constituent of the mother liquor produced in salt industry? Salt petre Glauber's salt Quick lime Bromine Salt petre Glauber's salt Quick lime Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Pigment dye Mordant dye Acid dye Azoic dye Pigment dye Mordant dye Acid dye Azoic dye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Steaming reforming of naphtha Ammonia cracking/dissociation Shift conversion Oil hydrogenation Steaming reforming of naphtha Ammonia cracking/dissociation Shift conversion Oil hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Nickel Alumina Vanadium Iron Nickel Alumina Vanadium Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Neoprene Bakelite Teflon Nylon-66 Neoprene Bakelite Teflon Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS