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"The exact path of electron in 2p-orbita...

"The exact path of electron in 2p-orbital cannot be determined." The above statement is based upon:

A

Hund's Rule

B

Bohr's Rule

C

uncertainty principle

D

aufbau principle

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Illustration Based upon P-5

NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. If an electron is travelling at 200 m/s within 1 m/s uncertainty, whta...

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  2. The wave character of moving electron was experimentally verified by :

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  3. "The exact path of electron in 2p-orbital cannot be determined." The a...

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  4. Which series of subshells is arranged in the order of increasing energ...

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  5. The correct Schrodinger's wave equation for a electron with total ener...

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  6. wave mechanical model of the atom depends upon:

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  7. In Schrodinger wave mechanical model Psi^(2)(r,theta,phi) represents :

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  8. Radial amplitude of electron wave can be represented by:

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  9. Arrange the following orbitals of H-atom in the increasing order of th...

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  10. In a hydrogen atom, which orbital is higher in energy than a 3s-orbita...

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  11. The radii of maximum probability for 3s,3p, and 3d electrons are in th...

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  12. The correct order of closeness of 3s,3p,3d orbitals of bnucleus is :

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  13. The correct order of total number of node of atomic orbitals is :

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  14. If the susbsidiary quantum number of a subenergy level is 4, then no. ...

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  15. Which two orbitals are located along the axis, and not between the axi...

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  16. In a set of degenerate orbitals, the electrons distribute themselves t...

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  17. Which of the following rules could explain the presence of three unpai...

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  18. Pauli's exculsion principle states that :

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  19. For which of the following sets of quantum numbers, an electrons will ...

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  20. Which of the following statements cocerning the four quantum numbers i...

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