>
Exams
>
Chemistry
>
Atomic Structure
>
the magnitude of angular momentum of an electron o
Question:
The magnitude of angular momentum of an electron occupying 3s atomic orbital is
Show Hint
The angular momentum of electrons in s orbitals is zero because the orbital angular momentum quantum number is zero.
CUET (PG) - 2024
CUET (PG)
Updated On:
Mar 13, 2025
$\sqrt{2h}$
$\sqrt{6h}$
$\sqrt{3h}$
0
Hide Solution
Verified By Collegedunia
The Correct Option is
D
Solution and Explanation
For an electron in an s orbital (\( l = 0 \)), the angular momentum is given by \[ L = \sqrt{l(l+1)}h, \] which is zero for \( l = 0 \).
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Atomic Structure
What is the number of radial nodes for a 4f orbital?
CUET (PG) - 2025
Chemistry
Atomic Structure
View Solution
What is the effective nuclear charge (Z_eff) of Copper (Cu)?
CUET (PG) - 2025
Chemistry
Atomic Structure
View Solution
Which of the following is/are correct with respect to the energy of atomic orbitals of a hydrogen atom?
(A) \( 1s<2s<2p<3d<4s \)
(B) \( 1s<2s = 2p<3s = 3p \)
(C) \( 1s<2s<2p<3s<3p \)
(D) \( 1s<2s<4s<3d \) Choose the correct answer from the options given below:
JEE Main - 2025
Chemistry
Atomic Structure
View Solution
The element having \([Ar]3d^{10}4s^1\) electronic configuration is
CBSE CLASS XII - 2025
Chemistry
Atomic Structure
View Solution
The wavelength (in cm) of the second line in the Lyman series of the hydrogen atomic spectrum is (Rydberg constant \( R \, \text{cm}^{-1})\)
.
VITEEE - 2024
Chemistry
Atomic Structure
View Solution
View More Questions
Questions Asked in CUET PG exam
What is the correct verb form: He, as well as his friends, ?
CUET (PG) - 2025
Verbs
View Solution
Which preposition is correct: Chanakya lived ?
CUET (PG) - 2025
Prepositions
View Solution
Identify the possessive noun: My office car is parked elsewhere.
CUET (PG) - 2025
Nouns
View Solution
Which tense is appropriate: How did Saira ?
CUET (PG) - 2025
Tenses
View Solution
Complete the sentence: There is a growing synthesis between humanism and ?
CUET (PG) - 2025
Sentence Completion
View Solution
View More Questions