Explain, giving reasons, which of the following sets of quantum numbers are not possible.



Q.30:-  Explain, giving reasons, which of the following sets of quantum numbers are not possible.
(a) n = 0,           l = 0,         ml = 0,            ms = +½
(b) n = 1,          l = 0,          ml = 0,            ms = –½
(c) n = 1,          l = 1,          ml = 0,            ms = +½
(d) n = 2,          l = 1,          ml = 0,            ms = –½
(e) n = 3,          l = 3,          ml = –3,          ms = +½
(f) n = 3,          l = 1,           ml = 0,            ms = +½

 

 

Answer:-



(a) Not possible because n≠0
(b) Possible
(c) not possible because when n=1, l≠1
(d) Possible
(e) Not possible because when n=3,  l≠3
(f) Possible