For a one-electron atom,the set of allowed qu | vedclass

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

Question

(A) The allowed quantum numbers for an electron must satisfy the following conditions: $(i)$ $l$ must range from $0$ to $n-1$. $(ii)$ $m_l$ must range

Vedclass · Accepted Answer

$n=1, l=0, m_l=0, m_s=+1/2$

Vedclass · Answer

(A) The allowed quantum numbers for an electron must satisfy the following conditions: $(i)$ $l$ must range from $0$ to $n-1$. $(ii)$ $m_l$ must range from $-l$ to $+l$. $(iii)$ $m_s$ must be equal to $\pm 1/2$. For $n=1$,the only possible value for $l$ is $0$. If $l=0$,then $m_l$ must be $0$. Therefore,the set $n=1, l=0, m_l=0, m_s=+1/2$ is valid. Options $B, C,$ and $D$ violate the condition $l < n$ or the range of $m_l$.

For a one-electron atom,the set of allowed quantum numbers is

Similar Questions

Which electron,$2s$ or $2p$,is more strongly attracted to the nucleus? Explain.

In the following pairs,which orbital experiences greater nuclear attraction?
$(i)$ $4f$ and $5d$ $(ii)$ $4d$ and $5s$ $(iii)$ $7s$ and $5f$ $(iv)$ $7p$ and $5p$
$(v)$ $3d$ and $3f$

The atomic number of an element having the valence shell electronic configuration $4s^2 4p^6$ is

Each orbital has a nodal plane. Which of the following statements about nodal planes are not true:

What do the quantum numbers $n$,$l$,and $m_l$ represent?

Vedclass Test Series

Exam Paper Generator

Online Exam Module