Chemical Process H₂S is scrubbed from refinery gases by absorption using Ethanol amine Dilute H₂SO₄ Chilled water Tri-butyl phosphate Ethanol amine Dilute H₂SO₄ Chilled water Tri-butyl phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is Obtained by treating by-products of the tobacco processing industry A volatile alkaloid Both A and B Neither A nor B Obtained by treating by-products of the tobacco processing industry A volatile alkaloid Both A and B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Epoxy resin Is a good adhesive Is an elastomer Cannot be used for surface coatings Is a polyester Is a good adhesive Is an elastomer Cannot be used for surface coatings Is a polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Manganese Bauxite Limestone Quartz Manganese Bauxite Limestone Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces PVC Dacron Polyester Nylon-6 PVC Dacron Polyester Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
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