Chemical Bonding And Molecular Structure Question 64

Question: The number of electrons that are paired in oxygen molecule is

Options:

A) 7

B) 8

C) 14

D) 16

Show Answer

Answer:

Correct Answer: C

Solution:

Configuration of O2 molecule is [σ(1s)2σ(1s)2σ(2s)2σ(2s)2π(2px)2π(2py)2

σ(2pz)2π(2px)1π(2py)1]

No. of pair are 7 so total no. of paired electrons are 14.



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