Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Remove unexposed silver halide Brighten the faint images Convert silver chloride to silver Remove metallic silver Remove unexposed silver halide Brighten the faint images Convert silver chloride to silver Remove metallic silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of oleum is H₂SO₇ H₂SO₃ H₂SO₄ H₂S₂O₇ H₂SO₇ H₂SO₃ H₂SO₄ H₂S₂O₇ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Air used in aerobic fermentation must be sterilized, otherwise the Uniformity of product cannot be achieved Contamination of pure culture would result Recovery of product will be difficult None of these Uniformity of product cannot be achieved Contamination of pure culture would result Recovery of product will be difficult None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Sulphate Carbonate Hydroxide Bi-carbonate Sulphate Carbonate Hydroxide Bi-carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a catalyst in fat splitting. V₂O₅ Ni ZnO FeO V₂O₅ Ni ZnO FeO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transparent soaps (e.g. Pears) are Metallic soaps with frothing agent and free stearic acid to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent and free stearic acid to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency ANSWER DOWNLOAD EXAMIANS APP
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