Question

2 Incorrect among the following is/are
(a) Number of electrons having m = 0 in Na are 7
(b) Energy of 4s orbital is more than 3d in H-atom
(c) Energy of 2s orbital in O is more than carbon
(1) (a) only
(2) (b) only
(3) (a) & (b) only
(4) (c) only
ver 8 Pusa​

Answer 1

Answer:

c only is the answer to this question