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Aluminium oxide may be electrolysed at 1000°C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). The cathode reaction is
To prepare 5.12 kg of aluminium metal by this method would require
(AIEEE 2005)
  • a)
    5.49 x 10C of electricity
  • b)
    5.49 x 104 C of electricity
  • c)
    1.83 x 107 C of electricity
  • d)
    5.49 x 107 C of electricity
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Aluminium oxide may be electrolysed at 1000C to furnish aluminium meta...

where, w = amount of metal = 5.12 kg = 5.12 x 10g
z = electrochemical equivalent
 
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Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer?
Question Description
Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer?.
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Here you can find the meaning of Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Aluminium oxide may be electrolysed at 1000C to furnish aluminium metal (atomic mass = 27 u; 1 Faraday = 96500 C). Thecathode reaction isTo prepare 5.12 kg of aluminium metal by this method would require(AIEEE2005)a)5.49 x 101C of electricityb)5.49 x 104C of electricityc)1.83x 107C of electricityd)5.49 x 107C of electricityCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
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