Gujarati
4.Chemical Bonding and Molecular Structure
medium

The paramagnetic property of the oxygen molecule due to the presence of unpaired electorns present in

A

${(\sigma 2{p_x})^1}$ and ${({\sigma ^*}2{p_x})^1}$

B

${(\sigma 2{p_x})^1}$ and ${(\pi 2{p_y})^1}$

C

${(\pi^*2{p_y})^1}$ and ${(\pi^*2{p_z})^1}$

D

${(\pi^*2{p_y})^1}$ and ${(\pi 2{p_y})^1}$

Solution

(c) The paramagnetic property in oxygen came through unpaired electron which can be explained by molecular orbital theory.

So $2$ unpaired of electron present in $\pi \;2p_y^*\;{\text{and}}\;\pi \;2p_z^*$

Standard 11
Chemistry

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