Question

if 10 had "0" electron participated then then answer of question should be 9 ! but how it's ans is option -a) ​

Answer 1

Answer:

Kyunki MOT ke according ek anti bonding orbital Banta h isliye 10 orbitals van rhe joki 20 electrons hold kr skte h but O² me sirf 16 electrons hote h isliye 10th orbital Kali hota h

isse Tum aise bhi samaj sakte ho agr tum boron ka example lo to run bologe ki boron me 5 orbitals hote h ek 1s ka ek 2s ka aur teen 2p ke..

but sirf 2 fully filled hote h ek half filled hota h or 2 empty orbitals hote h

hope tumhe samaj aaya hoga ki jaruri nhi h agr orbital h to bhara hua hi hoga ..