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4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer?.

Solutions for 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice 4. In aluminium extraction by the Bayer process, alumina is extracted from bauxite by sodium hydroxide at high temperature and pressures :Solid impurities such as Fe2O3 and SiO2 are removed and then is reprecipitated :In the industrial world :a)Carbon dioxide is added to precipitate the aluminab)Temperature and pressure are dropped and the supersaturated solution seededc)Both (A) and (B) are practisedd)The water is evaporatedCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.