Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Remove metallic silver Convert silver chloride to silver Brighten the faint images Remove unexposed silver halide Remove metallic silver Convert silver chloride to silver Brighten the faint images Remove unexposed silver halide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Poly tetraflouro ethylene (P.T.F.E.) is known as Teflon Decron Bakelite Celluloid Teflon Decron Bakelite Celluloid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Multistage catalytic converter is not used in the NH₃ synthesis reaction Both A & B Neither A nor B Conversion of SO₂ to SO₃ NH₃ synthesis reaction Both A & B Neither A nor B Conversion of SO₂ to SO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Ethylene Neither A nor B Ethyl alcohol Both A & B Ethylene Neither A nor B Ethyl alcohol Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Plasticisers Diluents Film forming materials Solvents Plasticisers Diluents Film forming materials Solvents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with Alum solution NaOH Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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