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The correct orders of increasing energy ...

The correct orders of increasing energy of atomic orbitals is

A

`5plt4flt6slt5d`

B

`5plt6slt4flt5d`

C

`4flt5plt5dlt6s`

D

`5plt5dlt4flt6s`

Text Solution

Verified by Experts

The correct Answer is:
B
According to Aufbau principle electron are filled in various atomic orbital in the increasing order of energy
`1slt2slt2plt3slt3plt4slt3dlt4plt5slt4dlt5plt6slt4flt5dlt6plt7s`.
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ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Quantum Number, Electronic Configuration and Shape of Orbitals)
  1. p-orbitals of an atom in presence of magnetic field are

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  2. The orbital with maximum energy is

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  3. The correct orders of increasing energy of atomic orbitals is

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  4. An ion has 18 electrons in the outermost shell it is

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  5. Filling of Electrons in Molecular Orbitals

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  6. Which of the following sets of orbitals may be degenerate

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  7. Which of the following orbital is not possible

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  8. Correct statement is

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  9. The number of orbitals present in the shell with n=4 is

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  10. The angular momentum of an electron is zero. In which orbital may it b...

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  11. The number of electrons that can be accommodated in dz^2 orbital is

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  12. The most stable orbitals are

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  13. Which of the following orbitals will have zero probability of finding ...

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  14. The total number of electrons present in all s orbitals, all the p orb...

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  15. Which of the following molecular orbitals has two nodal planes ?

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  16. The number of radial nodes for 3p orbital is......

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  17. Number of angular nodes for 4d orbtial is.........

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  18. Total number of orbitals associated with thrid shell will be.....

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  19. Orbital angular momentum depends on .........

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  20. For the electrons of oxygen atom, which of the following statemetns c...

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