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Question
Q195) Maximum number of electrons in a subshell of an atom is determined by the following [AIPMT (Prelims)-2009]
a) 2l+1
b) 4l- 2
c) 2n
2
d) 4l + 2
SOLUTION
otal number of subshells =(2l+1)
∴ Maximum number electron in a subshell =2(2l+1)
=4l+2
Answer:(d)