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The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]
- a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.
- b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.
- c)larger atomic size of actinoids than the lanthanoids.
- d)greater reactive nature of the actinoids than the lanthanoids.
Correct answer is option 'B'. Can you explain this answer?
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The main reason for larger number of oxidation states exhibited by the...
The cause of showing different oxidation is due to the fact that there is only a small difference between the energies of electron in the ns orbitals and (n – 1)d orbitals with the result both ns as well (n – 1)d electrons can be used for compound formation. Lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals result in larger no. of oxidation state.
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The main reason for larger number of oxidation states exhibited by the...
The main reason for a larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids is the lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.
Explanation:
The actinoids and lanthanoids are two series of elements that belong to the f-block of the periodic table. These elements have partially filled f-orbitals, which give them unique electronic configurations and chemical properties.
Energy Difference between 4f and 5d Orbitals:
The lanthanoids have partially filled 4f orbitals, while the actinoids have partially filled 5f orbitals. The energy difference between the 4f and 5d orbitals in the lanthanoids is relatively large. This large energy difference restricts the number of oxidation states that the lanthanoids can exhibit.
Energy Difference between 5f and 6d Orbitals:
On the other hand, the energy difference between the 5f and 6d orbitals in the actinoids is relatively smaller. This smaller energy difference allows for a greater number of oxidation states in the actinoids. The lower energy difference between the 5f and 6d orbitals makes it easier for electrons to be transferred between these orbitals, leading to a larger number of possible oxidation states.
Explanation of the Correct Answer:
The correct answer, option B, states that the main reason for a larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids is the lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals. This is a valid explanation because the smaller energy difference between the 5f and 6d orbitals in the actinoids allows for more flexibility in electron transfer and thus a larger number of oxidation states.
Conclusion:
In conclusion, the main reason for a larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids is the lesser energy difference between the 5f and 6d orbitals in the actinoids. This smaller energy difference allows for more flexibility in electron transfer and leads to a larger number of possible oxidation states.
Explanation:
The actinoids and lanthanoids are two series of elements that belong to the f-block of the periodic table. These elements have partially filled f-orbitals, which give them unique electronic configurations and chemical properties.
Energy Difference between 4f and 5d Orbitals:
The lanthanoids have partially filled 4f orbitals, while the actinoids have partially filled 5f orbitals. The energy difference between the 4f and 5d orbitals in the lanthanoids is relatively large. This large energy difference restricts the number of oxidation states that the lanthanoids can exhibit.
Energy Difference between 5f and 6d Orbitals:
On the other hand, the energy difference between the 5f and 6d orbitals in the actinoids is relatively smaller. This smaller energy difference allows for a greater number of oxidation states in the actinoids. The lower energy difference between the 5f and 6d orbitals makes it easier for electrons to be transferred between these orbitals, leading to a larger number of possible oxidation states.
Explanation of the Correct Answer:
The correct answer, option B, states that the main reason for a larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids is the lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals. This is a valid explanation because the smaller energy difference between the 5f and 6d orbitals in the actinoids allows for more flexibility in electron transfer and thus a larger number of oxidation states.
Conclusion:
In conclusion, the main reason for a larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids is the lesser energy difference between the 5f and 6d orbitals in the actinoids. This smaller energy difference allows for more flexibility in electron transfer and leads to a larger number of possible oxidation states.
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The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer?
Question Description
The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. 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 The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. 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 The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer?.
The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. 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 The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. 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 The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer?.
Solutions for The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is [2005, 2006]a)more energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.b)lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals.c)larger atomic size of actinoids than the lanthanoids.d)greater reactive nature of the actinoids than the lanthanoids.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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