Q.

Which one is a wrong statement? 

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

The electronic configuration of N – atom is 

Question Image

b

 An orbital is designated by three quantum numbers while an electron in an atom is designated by four quantum numbers

 

c

  Total orbital angular momentum of electron in ‘s’ orbital is equal to zero

d

  The value of m for dz is zero  

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

According to Hund’s rule “ the paining of electrons in the orbitals of a particular subshell does not takes place until all the orbitals of a subshell are singly occupied moreover, the singly orbitals must have the electrons with parallel spin i.e.  

Question Image

 

 

 

 

 

 

Option (a) is the incorrect option

Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon