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Can you explain the answer of this question below:
Correct statement(s) regarding 3py orbital is/are
- A:Angular part of wave function is independent of angles (θ and φ).
- B:No. of maxima when a curve is plotted between 4πr2R2(r) vs r are `2'.
- C:‘xz’ plane acts as nodal plane.
- D:Magnetic quantum number must be ‘–1’.
The answer is B,C.
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Can you explain the answer of this question below:Correct statement(s)...
Peaks = 1 + 1 = 2
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Can you explain the answer of this question below:Correct statement(s)...
Understanding 3py Orbital
The 3py orbital is part of the set of p orbitals in the third energy level. Let's analyze the given statements:
Statement A: Angular part of wave function is independent of angles (θ and φ).
- This statement is incorrect. The angular part of the wave function for p orbitals (including 3py) depends on the angles θ and φ, which define the orientation in space.
Statement B: No. of maxima when a curve is plotted between 4r²R²(r) vs r are 2.
- This statement is correct. When plotting the radial distribution function for p orbitals, we typically observe two maxima due to the nature of the wave function, indicating the regions where the probability density is highest.
Statement C: xz plane acts as nodal plane.
- This statement is correct. For the 3py orbital, the xz plane serves as a nodal plane where the probability density is zero. This is characteristic of p orbitals, which generally have a nodal plane.
Statement D: Magnetic quantum number must be 1.
- This statement is incorrect. The magnetic quantum number (m) for p orbitals can be -1, 0, or +1. The 3py orbital corresponds to m = +1, but it is not a requirement that it must always be 1.
Conclusion
The correct statements regarding the 3py orbital are B and C. Understanding the characteristics of orbitals, such as their nodal planes and maxima in probability distributions, is crucial for mastering quantum chemistry concepts.
The 3py orbital is part of the set of p orbitals in the third energy level. Let's analyze the given statements:
Statement A: Angular part of wave function is independent of angles (θ and φ).
- This statement is incorrect. The angular part of the wave function for p orbitals (including 3py) depends on the angles θ and φ, which define the orientation in space.
Statement B: No. of maxima when a curve is plotted between 4r²R²(r) vs r are 2.
- This statement is correct. When plotting the radial distribution function for p orbitals, we typically observe two maxima due to the nature of the wave function, indicating the regions where the probability density is highest.
Statement C: xz plane acts as nodal plane.
- This statement is correct. For the 3py orbital, the xz plane serves as a nodal plane where the probability density is zero. This is characteristic of p orbitals, which generally have a nodal plane.
Statement D: Magnetic quantum number must be 1.
- This statement is incorrect. The magnetic quantum number (m) for p orbitals can be -1, 0, or +1. The 3py orbital corresponds to m = +1, but it is not a requirement that it must always be 1.
Conclusion
The correct statements regarding the 3py orbital are B and C. Understanding the characteristics of orbitals, such as their nodal planes and maxima in probability distributions, is crucial for mastering quantum chemistry concepts.
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Can you explain the answer of this question below:Correct statement(s) regarding 3pyorbital is/areA:Angular part of wave function is independent of angles (θ and φ).B:No. of maxima when a curve is plotted between 4πr2R2(r) vs r are `2'.C:‘xz’ plane acts as nodal plane.D:Magnetic quantum number must be ‘–1’.The answer is B,C.
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