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JEE Main 202523 JanuaryEvening Shift
Exam
JEE Main
Year
2025
Date
23 January
Shift
Evening Shift
Subject
Chemistry
Chapter
Structure of Atom

JEE Main 2025 · 23 January · Evening Shift · Chemistry · Structure of Atom

Given below are two statements : Statement (I) : For a given shell,...

Given below are two statements : Statement (I) : For a given shell, the total number of allowed orbitals is given by n2\mathrm{n}^2. Statement (II) : For any subshell, the spatial orientation of the orbitals is given by −l-l to +l+l values including zero. In the light of the above statements, choose the correct answer from the options given below :

Options

  1. ABoth Statement I and Statement II are false
  2. BStatement I is true but Statement II is false
  3. CBoth Statement I and Statement II are true
  4. DStatement I is false but Statement II is true

Correct answer

C. Both Statement I and Statement II are true

Step-by-step solution

For a shell total number of orbitals =n2=n^2 Magnetic quantum number have values (−ℓ(-\ell to +ℓ)+\ell) including 0 .
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