Which halogen oxidizes water at room temperature but does not und… - Vidyadip

MCQ

Which halogen oxidizes water at room temperature but does not undergo disproportionation into it?

A
$F_2$
B
$Cl_2$
C
$Br_2$
✓
$I_2$

✓

Answer

Correct option: D.

$I_2$

d
Due to high electronegativity and small size, $F$ forms only one oxoacid, HOF known as Fluoric (I) acid. Oxidation number of $F$ is +1 in $H O F$

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