Q32.The graph between |ฯ|2 and r (radical distance) is shown below. This represents: (1) 3s orbital (2) 2p orbital (3) 2s orbital (4) 1s orbital
What This Question Tests
This question requires interpreting a radial probability distribution graph by counting the number of radial nodes and correlating it with the formula for radial nodes (n-l-1) to identify the atomic orbital.
Concepts Tested
Formulas Used
Number of radial nodes = n - l - 1
๐ NCERT Sections This Tests
12.7 โ The Radius Of The Innermost Electron Orbit Of A Hydrogen Atom Is
Physics Class 12 ยท Chapter 12
12.7 The radius of the innermost electron orbit of a hydrogen atom is 5.3ร10โ11 m. What are the radii of the n = 2 and n =3 orbits?
12.5 โ A Hydrogen Atom Initially In The Ground Level Absorbs A Photon,
Physics Class 12 ยท 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.
12.6 โ (A) Using The BohrโS Model Calculate The Speed Of The Electron In A
Physics Class 12 ยท Chapter 12
12.6 (a) Using the Bohrโs model calculate the speed of the electron in a hydrogen atom in the n = 1, 2, and 3 levels. (b) Calculate the orbital period in each of these levels.
๐ Question Details
- Chapter
- Atomic Structure
- Topic
- Radial probability distribution function
- Year
- 2019
- Shift
- 10 Apr Shift 1
- Q Number
- Q32
- Type
- Graph based
- NCERT Ref
- Class 11 Chemistry Ch 2: Structure of Atom
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