Atomic Structure Question 286

Question: Five valence electrons of $ p^{15} $ are labelled as If the spin quantum of $ B $ and $ Z $ is $ +\frac{1}{2} $ , the group of electrons with three of the quantum number same are [JIPMER 1997]

Options:

A) $ AB,,XYZ,,BY $

B) $ AB $

C) $ XYZ,,AZ $

D) $ AB,,XYZ $

Show Answer

Answer:

Correct Answer: B

Solution:

For both A & B electrons $ s=-1/2 $ & $ +1/2 $ respectively, $ n=3,,l=0,,m=0 $



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