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JEE Main202118 Mar 2021Morning ShiftChemistryStructure of AtomActual

A certain orbital has no angular nodes and two radial nodes. The orbital is:

Options

  1. A2 s
  2. B3 s
  3. C3 p
  4. D2 p

Correct answer

B. 3 s

Step-by-step solution

l = 0 ⇒ ' s ' orbital n - l - 1 = 2 n - 1 = 2 n = 3

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