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प्रश्न
The maximum number of electrons in a sub shell is given by the expression
विकल्प
2n2
2l + 1
4l + 2
none of these
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उत्तर
4l + 2
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संबंधित प्रश्न
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Reason: He+ is also one electron system.
If n = 6, the correct sequence for filling of electrons will be,
Consider the following electronic arrangements for the d5 configuration.
| ⥮ | ⥮ | 1 | ||
| (a) | ||||
| 1 | 1 | 1 | ⥮ | |
| (b) | ||||
| 1 | 1 | 1 | 1 | 1 |
| (c) | ||||
- which of these represents the ground state.
- which configuration has the maximum exchange energy.
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\[\ce{He^+_{(g)} -> He^2+_{(g)} + e^-}\]
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Identify the missing quantum numbers and the sub energy level
| n | l | m | Sub energy level |
| ? | ? | 0 | 4d |
| 3 | 1 | 0 | ? |
| ? | ? | ? | 5p |
| ? | ? | −2 | 3d |
