The energy of an electron of 2p_y orbital is | vedclass

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

Question

(D) The energy of an electron in a hydrogen-like atom depends on the principal quantum number $n$. For multi-electron atoms,it depends on the $(n+l)$

Vedclass · Accepted Answer

same as that of $2p_x$ and $2p_z$ orbitals

Vedclass · Answer

(D) The energy of an electron in a hydrogen-like atom depends on the principal quantum number $n$. For multi-electron atoms,it depends on the $(n+l)$ value.For $2p_x$,$2p_y$,and $2p_z$ orbitals,the values of $n = 2$ and $l = 1$ are the same.Since they have the same $(n+l)$ value,they are degenerate orbitals,meaning they have the same energy.Therefore,the energy of the $2p_y$ orbital is the same as that of the $2p_x$ and $2p_z$ orbitals.

The energy of an electron of $2p_y$ orbital is :

Similar Questions

Write down about the electron spin quantum number $(s)$.

Total number of ions from the following with noble gas configuration is . . . . . . .
$Sr^{2+} (Z=38), Cs^{+} (Z=55), La^{2+} (Z=57), Pb^{2+} (Z=82), Yb^{2+} (Z=70) \text{ and } Fe^{2+} (Z=26)$

How many unpaired electrons are present in a carbon atom in its ground state?

Compare the energies of the following sets of quantum numbers for a multielectron system:
$A. n=4, \ell=1$
$B. n=4, \ell=2$
$C. n=3, \ell=1$
$D. n=3, \ell=2$
$E. n=4, \ell=0$
Choose the correct answer from the options given below:

Which one represents an impossible arrangement of quantum numbers $(n, l, m, s)$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module