The number of electrons that are paired in oxygen molecule is

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Solution

The correct option is
D

14

Configuration of $O_{2}$ molecule is

$[σ (1 s)^{2} σ^{} (1 s)^{2} σ (2 s)^{2} σ^{} (2 s)^{2} π (2 p_{x})^{2} π (2 p_{y})^{2} σ (2 p_{z})^{2} π^{} (2 p_{x})^{1} π^{} (2 p_{y})^{1}]$

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

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Similar questions

Q. What is the total number of pairs of valence electrons that are not shared in a

S_{8}

molecule?

You might have observed in $C O_{2}$ molecule that there are two pairs of valence electrons on each of the oxygen atoms that are not bonded. Such a pair of electrons is called a lone pair. Now how many lone pairs are present is $S_{8}$ molecule?

Q. The number of electrons that are unpaired in oxygen molecule is:

Q. You might have observed in

C O_{2}

molecule, that there are two pairs of valence electrons on each of the oxygen atoms that are not bonded. Such a pair of electrons is called a lone pair. Now how many lone pairs are present is

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Q. How many lone pairs of electrons are there in oxygen molecule?

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The number of electrons that are paired in oxygen molecule is

The correct option is D 14Configuration of O2 molecule is [σ(1s)2σ∗(1s)2σ(2s)2σ∗(2s)2π(2px)2π(2py)2σ(2pz)2π∗(2px)1π∗(2py)1] No. of pair are 7 so total no. of paired electrons 14.

The correct option is
D

14

Configuration of $O_{2}$ molecule is

$[σ (1 s)^{2} σ^{} (1 s)^{2} σ (2 s)^{2} σ^{} (2 s)^{2} π (2 p_{x})^{2} π (2 p_{y})^{2} σ (2 p_{z})^{2} π^{} (2 p_{x})^{1} π^{} (2 p_{y})^{1}]$

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