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Which of the following is not a correct statement regarding the energies of orbitals?
- a)The lower the value of (n + 1) for an orbital, lower is its energy
- b)Electron in the same subshell have equal energy
- c)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbital
- d)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energy
Correct answer is option 'D'. Can you explain this answer?
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Which of the following is not a correct statement regarding the energi...
If two orbitals have same value for (n + l), the orbital with lower value of n will have lower energy.
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Which of the following is not a correct statement regarding the energi...
Explanation:
The correct statement out of the given options is option D. The statement says that if two orbitals have the same value for (n - 1), the orbital with a higher value of n will have a lower energy. Let's understand this in detail.
1. Energy of Orbitals:
- In an atom, electrons are arranged in specific energy levels or shells. These shells are further divided into subshells, which are denoted by letters such as s, p, d, and f.
- Each subshell consists of one or more orbitals, which can hold a maximum of two electrons each.
- The energy of an orbital depends on its distance from the nucleus. The closer an orbital is to the nucleus, the lower its energy.
2. Value of (n - 1):
- The value of (n - 1) represents the principal quantum number (n) of the electron in a specific orbital.
- The principal quantum number determines the energy level or shell that the electron occupies.
- As the value of (n - 1) increases, the energy level of the electron decreases.
3. Relation between Energy and (n - 1):
a) The lower the value of (n - 1) for an orbital, lower is its energy:
- This statement is correct. As the value of (n - 1) decreases, the energy of the orbital decreases. For example, an electron in a 2s orbital (n = 2, l = 0) has lower energy than an electron in a 2p orbital (n = 2, l = 1).
b) Electrons in the same subshell have equal energy:
- This statement is correct. Electrons in the same subshell, such as 2p or 3d, have the same energy. However, electrons in different subshells have different energies.
c) Energy of s-orbital is lower than the p-orbital, and that of p-orbital is lower than the d-orbital:
- This statement is correct. Within the same energy level or shell, the s-orbital has the lowest energy, followed by the p-orbital, and then the d-orbital.
d) If two orbitals have the same value for (n - 1), the orbital with a higher value of n will have a lower energy:
- This statement is incorrect. The energy of an orbital is determined by its distance from the nucleus, which is primarily determined by the principal quantum number (n). If two orbitals have the same value for (n - 1), the orbital with a higher value of n will have a higher energy.
Therefore, option D is the correct answer as it does not correctly describe the relationship between the energy of orbitals and the principal quantum number.
The correct statement out of the given options is option D. The statement says that if two orbitals have the same value for (n - 1), the orbital with a higher value of n will have a lower energy. Let's understand this in detail.
1. Energy of Orbitals:
- In an atom, electrons are arranged in specific energy levels or shells. These shells are further divided into subshells, which are denoted by letters such as s, p, d, and f.
- Each subshell consists of one or more orbitals, which can hold a maximum of two electrons each.
- The energy of an orbital depends on its distance from the nucleus. The closer an orbital is to the nucleus, the lower its energy.
2. Value of (n - 1):
- The value of (n - 1) represents the principal quantum number (n) of the electron in a specific orbital.
- The principal quantum number determines the energy level or shell that the electron occupies.
- As the value of (n - 1) increases, the energy level of the electron decreases.
3. Relation between Energy and (n - 1):
a) The lower the value of (n - 1) for an orbital, lower is its energy:
- This statement is correct. As the value of (n - 1) decreases, the energy of the orbital decreases. For example, an electron in a 2s orbital (n = 2, l = 0) has lower energy than an electron in a 2p orbital (n = 2, l = 1).
b) Electrons in the same subshell have equal energy:
- This statement is correct. Electrons in the same subshell, such as 2p or 3d, have the same energy. However, electrons in different subshells have different energies.
c) Energy of s-orbital is lower than the p-orbital, and that of p-orbital is lower than the d-orbital:
- This statement is correct. Within the same energy level or shell, the s-orbital has the lowest energy, followed by the p-orbital, and then the d-orbital.
d) If two orbitals have the same value for (n - 1), the orbital with a higher value of n will have a lower energy:
- This statement is incorrect. The energy of an orbital is determined by its distance from the nucleus, which is primarily determined by the principal quantum number (n). If two orbitals have the same value for (n - 1), the orbital with a higher value of n will have a higher energy.
Therefore, option D is the correct answer as it does not correctly describe the relationship between the energy of orbitals and the principal quantum number.
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Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer?
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Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is not a correct statement regarding the energies of orbitals?a)The lower the value of (n + 1) for an orbital, lower is its energyb)Electron in the same subshell have equal energyc)Energy of s-orbital is lower than the p-orbital and that of p-orbital is lower than the d-orbitald)If two orbitals have same value for (n + 1), the orbital with higher value of n will have lower energyCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
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