Chemical Process Anion exchanger is regenerated usually with Alum solution NaOH H₂SO₄ Hydrazine Alum solution NaOH H₂SO₄ Hydrazine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Neither A nor B Fire fighting purposes Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Neither A nor B Fire fighting purposes Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcination of gypsum produces Nitre cake Lime Salt cake Plaster of paris Nitre cake Lime Salt cake Plaster of paris ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a binding material in soap to improve soap texture? Borax Sodium carbonate Benzyl acetate Rosin Borax Sodium carbonate Benzyl acetate Rosin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is the basic raw material for the manufacture of Caustic soda Cement Glass Potteries Caustic soda Cement Glass Potteries ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Humidification Hydrogenation of oils Absorption Distillation Humidification Hydrogenation of oils Absorption Distillation ANSWER DOWNLOAD EXAMIANS APP
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