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The number of orbitals with n=5, m(1)= +...

The number of orbitals with `n=5, m_(1)= +2` is ___ (Round off to the Nearest Integer).

Text Solution

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The correct Answer is:
3
For, n=5
l = (0, 1, 2, 3, 4)
If l = 0,m = 0
l = 1, m = {-1,0,+ 1}
l = 2,m = {-2, -1, 0, +1, +2}
l = 3, m = {-3, -2,-1, 0, +1, +2, +3}
l = 4, m ={-4, -3, -2,-1, 0,+1, +2, +3, +4}
5d.5f and 50 subshell contain one-one orbital having `m_l=+2`
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