Chemical Process Adipic acid is an intermediate in the manufacture of Nylon-66 Polystyrene Bakelite Perspex Nylon-66 Polystyrene Bakelite Perspex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? H₂ CO C CO₂ H₂ CO C CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of liquid nitrogen is in Refrigerative cooling Detergent manufacture Rocket propulsion Making gun powder Refrigerative cooling Detergent manufacture Rocket propulsion Making gun powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the second major component of cement? Al₂O₃ CaO SiO₂ Fe₂O₃ Al₂O₃ CaO SiO₂ Fe₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Reverse osmosis Osmosis Absorption Adsorption Reverse osmosis Osmosis Absorption Adsorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with H₂SO₄ NaOH Hydrazine Alum solution H₂SO₄ NaOH Hydrazine Alum solution ANSWER DOWNLOAD EXAMIANS APP
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