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प्रश्न
What is the difference between the terms orbit and orbital?
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उत्तर
| Orbit | Orbital |
| It is an well defined circular path around the nucleus in which electrons revolve |
It is an three dimensional space around the nucleus around which the probability of find the electron is maximum |
| It represent planar motion of electron around the nucleus |
It is the three dimensional motion around the nucleus |
| It have circular or disc like shape |
Different orbitals have different shapes such as s- orbital spherical shapes. |
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संबंधित प्रश्न
Choose the correct option.
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Write a note on ‘Principal Quantum number.
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The designation of a subshell with n = 6 and l = 2 is ____________.
Which one of the following orders is CORRECT in case of energy of the given subshells?
P: n = 4; l = 3
Q: n = 5; I = 1
R: n = 5; l = 0
S: n = 4; l = 2
Which one of the following is NOT possible?
Which of the following options does not represent ground state electronic configuration of an atom?
Number of angular nodes for 4d orbital is ______.
Orbital angular momentum depends on ______.
The pair of ions having same electronic configuration is ______.
Match the quantum numbers with the information provided by these.
| Quantum number | Information provided |
| (i) Principal quantum number | (a) orientation of the orbital |
| (ii) Azimuthal quantum number | (b) energy and size of orbital |
| (iii) Magnetic quantum number | (c) spin of electron |
| (iv) Spin quantum number | (d) shape of the orbital |
Which of the following is the correct plot for the probability density ψ2 (r) as a function of distance 'r' of the electron from the nucleus for 2s orbitals?
Which of the following is not the permissible arrangement of electrons in an atom?
