Consider the reaction of water with $F_{2}$ and suggest,in terms of oxidation and reduction,which species are oxidized and which are reduced.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) The reaction between fluorine and water is represented as:
$2F_{2(g)} + 2H_{2}O_{(l)} \to 4H_{(aq)}^{+} + 4F_{(aq)}^{-} + O_{2(g)}$
In this reaction,the oxidation states change as follows:
$F_{2}$ (oxidation state $0$) is reduced to $F^{-}$ (oxidation state $-1$). Since the oxidation state decreases,$F_{2}$ is reduced.
$H_{2}O$ (oxygen oxidation state $-2$) is oxidized to $O_{2}$ (oxidation state $0$). Since the oxidation state increases,water is oxidized.
Thus,$F_{2}$ acts as the oxidizing agent and is reduced,while $H_{2}O$ acts as the reducing agent and is oxidized.

Explore More

Similar Questions

The product of oxidation of $I^{-}$ with $MnO_4^{-}$ in alkaline medium is

Observe the following reaction:
$xS_{8\text{(s)}} + yOH^{-}{_{\text{(aq)}}} \rightarrow zS^{2-}{_{\text{(aq)}}} + 2S_2O_3^{2-}{_{\text{(aq)}}} + 6H_2O_{\text{(l)}}$
Find the values of $x, y$ and $z$ respectively.

Acidified potassium dichromate on reacting with a sulphite is reduced to

Consider the reaction of water with $F_2$ and suggest in terms of oxidation and reduction,which species are oxidized and reduced.

Fluorine reacts with ice and results in the change:
$H_2O_{(s)} + F_{2(g)} \rightarrow HF_{(g)} + HOF_{(g)}$
Justify that this reaction is a redox reaction.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo