Atomic Structure Question 286

Question: Five valence electrons of p15 are labelled as If the spin quantum of B and Z is +12 , 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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