Which anion can undergo both oxidation and re | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) An ion can undergo both oxidation and reduction if the central atom is in an intermediate oxidation state.In $OCl^-$,the oxidation state of $Cl$ i

Vedclass · Accepted Answer

$OCl^{-}$

Vedclass · Answer

(C) An ion can undergo both oxidation and reduction if the central atom is in an intermediate oxidation state.In $OCl^-$,the oxidation state of $Cl$ is $+1$.$Cl$ can be oxidized to a higher state (e.g.,$+3, +5, +7$) or reduced to a lower state (e.g.,$-1$ in $Cl^-$).In $Cr_2O_7^{2-}$,$Cr$ is in its maximum oxidation state of $+6$,so it can only be reduced.In $NO_3^-$,$N$ is in its maximum oxidation state of $+5$,so it can only be reduced.In $S^{2-}$,$S$ is in its minimum oxidation state of $-2$,so it can only be oxidized.

Which anion can undergo both oxidation and reduction?

Similar Questions

Write the balanced chemical equation for the reaction of $Cl_{2}$ with hot and concentrated $NaOH$. Is this reaction a disproportionation reaction? Justify.

At room temperature,disproportionation of an aqueous solution of in situ generated nitrous acid $(HNO_2)$ gives the species

$3NaClO \xrightarrow{\Delta} NaClO_3 + 2NaCl$
Which of the following is true for the given reaction?

What change occurs in the oxidation state during a disproportionation reaction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module