Which one of the following is the correct set | vedclass

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

Question

(B) The rules for quantum numbers are as follows:$1$. Principal quantum number $n$ can be any positive integer $(1, 2, 3, ...)$.$2$. Azimuthal quantum

Vedclass · Accepted Answer

$(4, 3, -2, -\frac{1}{2})$

Vedclass · Answer

(B) The rules for quantum numbers are as follows:$1$. Principal quantum number $n$ can be any positive integer $(1, 2, 3, ...)$.$2$. Azimuthal quantum number $\ell$ ranges from $0$ to $n-1$.$3$. Magnetic quantum number $m$ ranges from $-\ell$ to $+\ell$.$4$. Spin quantum number $s$ can be $+\frac{1}{2}$ or $-\frac{1}{2}$.Evaluating the options:$A$: $(3, 0, -1, +\frac{1}{2})$ is incorrect because $m$ cannot be $-1$ when $\ell=0$.$B$: $(4, 3, -2, -\frac{1}{2})$ is correct because for $n=4$, $\ell=3$ is allowed, and for $\ell=3$, $m=-2$ is allowed.$C$: $(3, 1, -2, -\frac{1}{2})$ is incorrect because $m$ cannot be $-2$ when $\ell=1$.$D$: $(4, 2, -3, +\frac{1}{2})$ is incorrect because $m$ cannot be $-3$ when $\ell=2$.

Which one of the following is the correct set of four quantum numbers $(n, l, m, s)$?

Similar Questions

From which principal quantum number $(n)$ do the $s, p, d,$ and $f$ orbitals start? Describe them.

If $n$ and $l$ represent the principal and azimuthal quantum numbers respectively, the formula used to determine the number of radial nodes possible for a given orbital is:

Which of the following represents an excited state of an atom?

Which of the following electronic configurations is correct?

The electronic configuration $1s^2 2s^2 2p_x^1 2p_y^1 2p_z^1$ corresponds to which of the following elements?

Vedclass Test Series

Exam Paper Generator

Online Exam Module