Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Does not allow redeposition of dirt on the cleaned surface Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Inhibits its corrosive effects Does not allow redeposition of dirt on the cleaned surface Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Inhibits its corrosive effects ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue vitriol is chemically Aluminium sulphate Copper sulphate Copper nitrate Ferrous sulphate Aluminium sulphate Copper sulphate Copper nitrate Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine (N₂H₄) is used mainly as a/an Explosive None of these Rocket fuel Detergents additive Explosive None of these Rocket fuel Detergents additive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvent extracted oil Has low free fatty acid content None of these Has more of unsaturates Is odourless Has low free fatty acid content None of these Has more of unsaturates Is odourless ANSWER DOWNLOAD EXAMIANS APP
Chemical Process H₂S is scrubbed from refinery gases by absorption using Ethanol amine Chilled water Dilute H₂SO₄ Tri-butyl phosphate Ethanol amine Chilled water Dilute H₂SO₄ Tri-butyl phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat dispersed in water is exemplified by Emulsion Gel Butter Colloids Emulsion Gel Butter Colloids ANSWER DOWNLOAD EXAMIANS APP
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