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Which of the following orbital is not po...

Which of the following orbital is not possible

A

4f

B

3d

C

2d

D

4d

Text Solution

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The correct Answer is:
C
When `n = 2`, max. value of `l = 1`, i.e. p-subshell,
for d- subshell, `l = 2` which is not based possible when`n = 2`
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