Which of the following sets of quantum number | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) For a set of quantum numbers to be valid,the following rules must be satisfied:$1$. $n$ is a positive integer $(1, 2, 3, \dots)$.$2$. $l$ can have

Vedclass · Accepted Answer

$n = 3, l = 2, m = 2, s = +\frac{1}{2}$

Vedclass · Answer

(A) For a set of quantum numbers to be valid,the following rules must be satisfied:$1$. $n$ is a positive integer $(1, 2, 3, \dots)$.$2$. $l$ can have values from $0$ to $n-1$.$3$. $m$ can have values from $-l$ to $+l$ (including $0$).$4$. $s$ can be $+1/2$ or $-1/2$.Checking the options:$(A)$ $n=3, l=2, m=2, s=+1/2$: Here $l $(B)$ $n=3, l=4$: Invalid because $l$ must be less than $n$.$(C)$ $n=4, l=0, m=2$: Invalid because $|m|$ must be $\le l$ $(2 
ot\le 0)$.$(D)$ $n=4, l=4$: Invalid because $l$ must be less than $n$.

Which of the following sets of quantum numbers is possible?

Similar Questions

What is the number of orbitals in any subshell? Explain.

Which of the following are correct?
$(1)$ Electron density in $XY$ plane for $d_{x^2-y^2}$ orbital is zero.
$(2)$ The energy of $3p$-orbital is higher than the energy of $2p$-orbital.
$(3)$ $3p_z$-orbital has one angular node.
$(4)$ $4f$-orbital has no radial node.

Provide the four quantum numbers for the two outermost electrons of $Ca$ $(Z = 20)$.

Which one is the correct outer electronic configuration of chromium $(Cr)$?

The maximum number of electrons in a subshell of an atom is determined by which of the following expressions?

Vedclass Test Series

Exam Paper Generator

Online Exam Module