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Structure of Atom — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryStructure of Atom1 Mark
MCQ
Impossible orbital among the following is:
  • A
    3f
  • B
    2p
  • C
    4d
  • D
    2s
✓

Answer

  1. 3f

Explanation:

If the value of principle quantum number is 3. So the maximum possible value of Azimuthal quantum number is (3 - 1) = 2 which describes the d subshell. But for f subshell, the value of l must be 3. So, 3f orbital is not possible at all.

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