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Cerium can show the oxidation state of +4 because
- a)it resembles alkali metals
- b)it has very low value of ionization energy
- c)it has a tendency to attain noble gas
configuration of xenon - d)It has a tendency to attain f0 configuration
Correct answer is option 'C'. Can you explain this answer?
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Cerium can show the oxidation state of +4 becausea)it resembles alkali...
Understanding Cerium's Oxidation State +4
Cerium, a member of the lanthanide series, exhibits various oxidation states, with +4 being one of the most significant. Here’s a detailed explanation of why cerium can attain this state:
Tendency to Attain Noble Gas Configuration
- Cerium has the atomic number 58 and can achieve a +4 oxidation state by losing four electrons.
- When cerium loses these electrons, it can attain the noble gas configuration of xenon (Xe), which has 54 electrons.
- This configuration is particularly stable due to the filled outer electron shell, making the +4 oxidation state more favorable.
Comparison with Other Elements
- Unlike alkali metals, which typically exhibit +1 oxidation states, cerium’s behavior is more akin to transition metals in terms of multiple oxidation states.
- The presence of f-orbitals allows cerium to stabilize higher oxidation states, such as +4.
Ionization Energy Considerations
- Though cerium has relatively low ionization energy compared to other elements, this factor is less significant in determining the +4 state.
- The ability to lose four electrons is more governed by its electronic configuration and the stability achieved post-ionization.
Conclusion
- The key reason cerium demonstrates a +4 oxidation state primarily revolves around its ability to reach a stable noble gas configuration.
- This stability is a crucial driving force behind the element's oxidation behavior in various chemical reactions.
Cerium, a member of the lanthanide series, exhibits various oxidation states, with +4 being one of the most significant. Here’s a detailed explanation of why cerium can attain this state:
Tendency to Attain Noble Gas Configuration
- Cerium has the atomic number 58 and can achieve a +4 oxidation state by losing four electrons.
- When cerium loses these electrons, it can attain the noble gas configuration of xenon (Xe), which has 54 electrons.
- This configuration is particularly stable due to the filled outer electron shell, making the +4 oxidation state more favorable.
Comparison with Other Elements
- Unlike alkali metals, which typically exhibit +1 oxidation states, cerium’s behavior is more akin to transition metals in terms of multiple oxidation states.
- The presence of f-orbitals allows cerium to stabilize higher oxidation states, such as +4.
Ionization Energy Considerations
- Though cerium has relatively low ionization energy compared to other elements, this factor is less significant in determining the +4 state.
- The ability to lose four electrons is more governed by its electronic configuration and the stability achieved post-ionization.
Conclusion
- The key reason cerium demonstrates a +4 oxidation state primarily revolves around its ability to reach a stable noble gas configuration.
- This stability is a crucial driving force behind the element's oxidation behavior in various chemical reactions.
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Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer?
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Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer?.
Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer?.
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Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Cerium can show the oxidation state of +4 becausea)it resembles alkali metalsb)it has very low value of ionization energyc)it has a tendency to attain noble gasconfiguration of xenond)It has a tendency to attain f0 configurationCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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