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NEET CHEMISTRYEasy

What is the maximum number of orbitals that can be identified with the following quantum numbers? n = 3, l = 1, m = 0

A

1

B

2

C

3

D

4

Step-by-Step Solution

An atomic orbital is uniquely designated by a set of three quantum numbers: the principal quantum number (nn), the azimuthal quantum number (ll), and the magnetic quantum number (mlm_l).

  1. Analyze the given values: n=3n = 3: Indicates the 3rd principal shell. l=1l = 1: Indicates the 'p' subshell (3p3p).
  • m=0m = 0: Indicates a specific orientation within the 'p' subshell (typically the pzp_z orbital).
  1. Conclusion: This unique combination of three quantum numbers (3,1,03, 1, 0) corresponds to exactly one specific orbital.
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