Q27.The number of orbitals associated with quantum numbers n = 5, ms = + 21 is: (1) 11 (2) 25 (3) 50 (4) 15
What This Question Tests
This question requires understanding the relationship between principal quantum number and the possible number of orbitals with a specific spin quantum number.
Concepts Tested
📚 NCERT Sections This Tests
12.7 — The Radius Of The Innermost Electron Orbit Of A Hydrogen Atom Is
Physics Class 12 · Chapter 12
12.7 The radius of the innermost electron orbit of a hydrogen atom is 5.3×10–11 m. What are the radii of the n = 2 and n =3 orbits?
12.5 — A Hydrogen Atom Initially In The Ground Level Absorbs A Photon,
Physics Class 12 · Chapter 12
12.5 A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength and frequency of photon.
5.16 — Draw Figure To Show The Splitting Of D Orbitals In An Octahedral Crystal Field.
Chemistry Class 11 · Chapter 5
5.16 Draw figure to show the splitting of d orbitals in an octahedral crystal field.
📋 Question Details
- Chapter
- Atomic Structure
- Topic
- Quantum Numbers
- Year
- 2020
- Shift
- 07 Jan Shift 1
- Q Number
- Q27
- Type
- MCQ
- NCERT Ref
- Class 11 Chemistry Ch 2: Structure of Atom
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