Question

which of the following set of quantum number is not possible (A) n= 3 ,l=2 ,m=1,s = -½ (B) n= 4 ,l= 2 ,m= -2 ,s +½. (c)n= 3,l= 1 ,m=2 ,s= -½. (d) n= 4 , l= 1 ,m= 1,s= ½​

Answer 1

Answer:

c

Explanation:

value of m in (c) is 2 which is greater then l = 1

which is not possible as

$m \leqslant l$