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(A) : The p-orbital has dumb ball shape ...

(A) : The p-orbital has dumb ball shape
(R) : Electron present in p-orbital can have any one of the three values of magnetic quantum numbers (0, +1, -1)

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

(A) is false but (R) is true

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The correct Answer is:
B
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AAKASH SERIES-ATOMIC STRUCTURE-Objective exercise - 1
  1. The maximum probability of finding an electron of a particular energy ...

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  2. Which one of the following conditions incorrect for a well behaved wav...

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  3. (A) : The p-orbital has dumb ball shape (R) : Electron present in p-...

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  4. The number of nodal planes for P(x) orbital is

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  5. Number of nodes in 3p orbital is

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  6. The orbital without nodal plane is

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  7. The no. of spherical nodes in a 4s orbital is

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  8. Which d-orbitals has its lobes along the axes

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  9. The density of electron cloud of the orbital d(xy) in yz plane is

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  10. The probability of finding an electron in p(y) orbital along the x-axi...

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  11. The number of nodes and nodal planes in 4p orbitals are respectively

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  12. The number of nodes possible in radial probability distribution curve ...

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  13. The number of nodal planes 'd' orbital has

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  14. In the radial probability distribution curve for the 2s orbital of the...

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  15. (A) There are two noda regions in 3s-orbital (R) : There is no nodal...

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  16. Match the following columns

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  17. For complete description of an electron in an atom, the number of quan...

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  18. The azimuthal quantum number indicates …..of the orbital

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  19. Which of the following is indicated by the magnetic quantum number ?

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  20. Principal quantum number is related to

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