Total number of orbitals possible for 5g-subshell is
A
7
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B
9
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C
5
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D
10
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Solution
The correct option is B 9 For g-subshell azimuthal quantum number l=4
Hence, magnetic quantum number 'm' can take values from −l to +l
For l = 4, value of 'm' ranges from - 4 to +4 ∴ Total number of orbitals possible for 5g subshell =2l+1=2×4=9