English
Karnataka Board PUCPUC Science Class 11

Which of the following orbitals are degenerate? 3dxy, 4dxy 3dz2, 3dyz, 4dyz, 4dz2

Advertisements
Advertisements

Question

Which of the following orbitals are degenerate?

3dxy, 4dxy 3dz2, 3dyz, 4dyz, 4dz2  

Short/Brief Note
Advertisements

Solution

Degenerate orbitals are the orbitals of the same subshell of the same main shell.

Hence, these are (3dxy, 3d z2, 3dyz) and (4dxy, 4dxz, 4d z2).

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Structure of Atom - Multiple Choice Questions (Type - I) [Page 18]

APPEARS IN

NCERT Exemplar Chemistry Exemplar [English] Class 11
Chapter 2 Structure of Atom
Multiple Choice Questions (Type - I) | Q 25 | Page 18

RELATED QUESTIONS

Using s, p, d notations, describe the orbital with the following quantum numbers n = 4; l = 2.


Choose the correct option.

“No two electrons in the same atoms can have identical set of four quantum numbers”. This statement is known as -


State the order of filling atomic orbitals following Aufbau principle.


Explain the anomalous behaviour of chromium.


Write orbital notations for the electron in orbitals with the following quantum numbers.

n = 2, l = 1


Write condensed orbital notation of electronic configuration of the following element:

Chlorine (Z = 17)


Write a note on ‘Principal Quantum number.


Indicate the number of unpaired electron in:

Cr (Z = 24)


Which mineral among the following contains vanadium in it?


The probability density plots of 1s and 2s orbitals are given in Figure:


The density of dots in a region represents the probability density of finding electrons in the region.

On the basis of above diagram which of the following statements is incorrect?


The number of radial nodes for 3p orbital is ______.


Total number of orbitals associated with third shell will be ______.


Out of the following pairs of electrons, identify the pairs of electrons present in degenerate orbitals:

(i)  (a) `n = 3, l = 2, m_l = -2, m_s = - 1/2`
  (b) `n = 3, l = 2, m_l = -1, m_s = - 1/2`
   
(ii)  (a) `n = 3, l = 1, m_l = 1, m_s = + 1/2`
  (b) `n = 3, l = 2, m_l = 1, m_s = + 1/2`
   
(iii) (a) `n = 4, l = 1, m_l = 1, m_s = + 1/2`
  (b) `n = 3, l = 2, m_l = 1, m_s = + 1/2`
   
(iv)  (a) `n = 3, l = 2, m_l = +2, m_s = - 1/2`
  (b) `n = 3, l = 2, m_l = +2, m_s = + 1/2`

Nickel atom can lose two electrons to form \[\ce{Ni^{2+}}\] ion. The atomic number of nickel is 28. From which orbital will nickel lose two electrons.


What is the difference between the terms orbit and orbital?


Match the quantum numbers with the information provided by these.

Quantum number Information provided
(i) Principal quantum number (a) orientation of the orbital
(ii) Azimuthal quantum number (b) energy and size of orbital
(iii) Magnetic quantum number (c) spin of electron
(iv) Spin quantum number (d) shape of the orbital

In the case of R, S configuration the group having the highest priority is ______.


Which one of the following laws will represent the pairing of electrons in a subshell after each orbital is filled with one electron?


What are the possible values of magnetic quantum number for p orbital?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×