Correct order for O-O bond length in given substance is I. H₂O₂ II. O₂ &n

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4.Chemical Bonding and Molecular Structure

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The correct order for $O-O$ bond length in given substance is

$I.$ $H_2O_2$ $II.$ $O_2$ $III.$ $O_3$

A

$I < II < III$

B

$II < I < III$

C

$II < III < I$

D

$III < I < II$

Solution

$\begin{gathered}
H – O – O – H \hfill \\
B.O. = 1 \hfill \\
\end{gathered} $

$\begin{gathered}
O = O \hfill \\
B.O. = 2 \hfill \\
\end{gathered} $

Standard 11

Chemistry

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