In basic medium,H_{2}O_{2} exhibits which of | vedclass

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

Question

(D) $H_{2}O_{2}$ acts as an oxidizing agent in basic medium:$Mn^{2+} + H_{2}O_{2} \rightarrow Mn^{4+} + 2OH^{-}$$H_{2}O_{2}$ acts as a reducing agent

Vedclass · Accepted Answer

$A, B$ only

Vedclass · Answer

(D) $H_{2}O_{2}$ acts as an oxidizing agent in basic medium:$Mn^{2+} + H_{2}O_{2} \rightarrow Mn^{4+} + 2OH^{-}$$H_{2}O_{2}$ acts as a reducing agent in basic medium:$I_{2} + H_{2}O_{2} + 2OH^{-} \rightarrow 2I^{-} + 2H_{2}O + O_{2}$$H_{2}O_{2}$ acts as an oxidizing agent in acidic medium:$PbS_{(s)} + 4H_{2}O_{2(aq)} \rightarrow PbSO_{4(s)} + 4H_{2}O_{(\ell)}$Thus,reactions $A$ and $B$ occur in basic medium.

In basic medium,$H_{2}O_{2}$ exhibits which of the following reactions?
$A$. $Mn^{2+} \rightarrow Mn^{4+}$
$B$. $I_{2} \rightarrow I^{-}$
$C$. $PbS \rightarrow PbSO_{4}$
Choose the most appropriate answer from the options given below:

Similar Questions

Reaction $H_2S_2O_{8(aq)} \xrightarrow{H_2O} 2H_2SO_4 + x.$ What is product $x$?

$H_2O_2$ cannot oxidise

The covalent radius of oxygen is measured in:

Which of the following is incorrect regarding $H_2O_2$?

The compound that can work both as an oxidising and reducing agent is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

In basic medium,$H_{2}O_{2}$ exhibits which of the following reactions?$A$. $Mn^{2+} \rightarrow Mn^{4+}$$B$. $I_{2} \rightarrow I^{-}$$C$. $PbS \rightarrow PbSO_{4}$Choose the most appropriate answer from the options given below: