The correct order of the (O - O) bond length in (O\_2,H\_2 O... | Chemistry | SolveeIt

Question

The correct order of the $O - O$ bond length in $O_2,H_2 O_2$ and $O_3$ is

$O_2 > O_3 > H_2O_2$

$O_3 > H_2O_2 > O_2$

$O_2 > H_2O_2 >O_3$

$H_2O_2 > O_3 > O_2$

Answer

$H_2O_2 > O_3 > O_2$

Explanation

Solution

The bond length of $O -O$ in $H_2O_2$ is $147.5 \: pm$ , in $O_3$ is $128 \: pm$ and in $O_2$ it is $121\: pm$ , so the correct order is $O_2 < O_3 < H_2O_2.$

Chemistry Question on Molecular Orbital Theory

Solution