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Structure of Atom — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryStructure of Atom1 Mark
MCQ
Number of angular nodes for 4d orbital is __________.
    • A
      4.
    • B
      3
    • C
      2.
    • D
      1.
    ✓

    Answer

    1. 2.

    Explanation:

    Number of radial nodes in any orbital = (n - l - 1)

    = (4 - 2 - 1) = 1

    Total number of nodes = ( n - 1 )

    = (4 - 1) = 3

    So angular node = total node - radial node

    = (3 - 1) = 2.

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