The reaction of aqueous KMnO4 with H2O2 in acidic conditions gives

Question

The reaction of aqueous KMnO4 with H2O2 in acidic conditions gives (A) Mn4+ and O2  (B) Mn2+ and O2  (C) Mn2+ and O3  (D) Mn4+ and MnO2

Tardigrade Admin · Accepted Answer

The reaction of aqueous KMnO O 4 with H 2 O 2 in acidic medium is 3 H 2 SO 4+2 KMnO 4+5 H 2 O 2 arrow 5 O 2+2 MnSO 4+8 H 2 O + K 2 SO 4 In the above reaction, KMnO O 4 oxidises H 2 O 2 to O 2 and itself [ MnO 4-]gets reduced to M n2+ ion as MnSO 4. Hence, aqueous solution of KMnO 4. with H 2 O 2 yields Mn 2+ and O 2 in acidic conditions.

Q. The reaction of aqueous $K M n O_{4}$ with $H_{2} O_{2}$ in acidic conditions gives

$M n^{4 +}$ and $O_{2}$

$M n^{2 +}$ and $O_{2}$

$M n^{2 +}$ and $O_{3}$

$M n^{4 +}$ and $M n O_{2}$

Q. The reaction of aqueous KMnO4​ with H2​O2​ in acidic conditions gives

Mn4+ and O2​

Mn2+ and O2​

Mn2+ and O3​

Mn4+ and MnO2​

Q. The reaction of aqueous $K M n O_{4}$ with $H_{2} O_{2}$ in acidic conditions gives

$M n^{4 +}$ and $O_{2}$

$M n^{2 +}$ and $O_{2}$

$M n^{2 +}$ and $O_{3}$

$M n^{4 +}$ and $M n O_{2}$