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NEET2026ChemistryStructure of AtomActual

Match List I with List II : List I (Quantum Numbers) List II (Orbital) 'n' 'l' A. 2 1 I. 3d B. 4 0 II. 2p C. 5 3 III. 4s D. 3 2 IV. 5f Choose the correct answer from the options given below :

Options

  1. AA-IV, B-II, C-III, D-I
  2. BA-II, B-III, C-I, D-IV
  3. CA-II, B-III, C-IV, D-I
  4. DA-I, B-II, C-III, D-IV

Correct answer

C. A-II, B-III, C-IV, D-I

Step-by-step solution

The principal quantum number n represents the shell, and the azimuthal quantum number l represents the subshell. For l = 0 , the subshell is s . For l = 1 , the subshell is p . For l = 2 , the subshell is d . For l = 3 , the subshell is f . A. n = 2 , l = 1 corresponds to the 2p orbital. (A II) B. n = 4 , l = 0 corresponds to the 4s orbital. (B III) C. n = 5 , l = 3 corresponds to the 5f orbital. (C IV) D. n = 3 , l = 2 corresponds to the 3d orbital. (D I) The correct matching is A-II, B-III, C-IV, D-I. Answer: A-I

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