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The above electronic configuration devia...


The above electronic configuration deviates from
(I) Hund's rule (II) Aufbau principle
(III) Pauli's rule

A

All of the above

B

Only I, II

C

Only I, III

D

Only II, III

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The correct Answer is:
A
Electrons filling rules concept
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Questions based on Quantum numbers and Difference between orbit and orbital | Electronic configuration of elements | Aufbau principle | Pauli exclusion principle and Hund's rule of maximum multiplicity

Comprehension # 1 Read the following rules and answer the questions at the end of it. Electrons in various suborbits of an filled in increasing order to their energies. Pairing of electrons in various orbitals of a suborbit takes places only after each orbital is half-filled. No two electrons in an atom can have the same set of quantum number. While writing the following electronic configuration of Fe some rules have been violated : I : Aufbau's rule, II : Hund's rule III : Pauli's exclusion principle

Which of the following configurations does not follow Hund's rule of maximum multiplicity?

NARAYNA-ATOMIC STRUCTURE-All Questions
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  2. Consider the following six electronic configurations (remaining inner ...

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  3. The above electronic configuration deviates from (I) Hund's rule (II...

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  4. The ratio of magnetic moments of Fe(III) and Co(II) is:

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  5. Give the correct order of initials T(true)F(false) for following satem...

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  6. Which of the following statements is/are true in the correct of photoe...

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  7. Which is correct graph for photoelectric effect.

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  8. Which of the following is correct regarding Heisenberg's uncertainity ...

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  9. In Bohr model of the hydrogen atom, let R,v and E represent the radiu...

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  10. In a hydrogen like sample, electron is in 2nd excied state. The Bindin...

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  11. 1st excitation potential for the H-like (hypothetical) sample is 24 V....

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  12. A hydrogen like atom in ground state absorbs n photon having the sa...

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  13. Which of the following is/are correct?

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  14. Choose the correct statement(s):

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  15. For radial probability curves. Which of the following is/are correct ?

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  16. Select the correct statement(s):

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  17. Select the correct statement(s):

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  18. An excited state of H atom emits a photon of wavelength lamda and retu...

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  19. The radial distribution functions [P(r)] is used to determine the most...

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  20. Which of the following statement(s) is/are correct?

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