2 MnO 4-5 H 2 O 2-6 H - 2 Z -5 O 2-8 H 2 OIn this reaction Z isA- Mn -2B- Mn -4C- MnO 2D- Mn

The correct option is A Mn+2 2MnO_4^ +5H_2O+6H^+⟶ 2Mn^2++5O_2+8H_2O ...

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Oxides and Oxoanions

2 MnO 4-+5 H ...

Question

$2 M n O_{4}^{-} + 5 H_{2} O_{2} + 6 H^{+} ⟶ 2 Z + 5 O_{2} + 8 H_{2} O$
In this reaction Z is

Mn⁺²

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Mn⁺⁴

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MnO₂

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Solution

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Similar questions

2 M n O_{4}^{-} + 5 H_{2} O_{2} + 6 H^{+} \to 2 Z + 5 O_{2} + 8 H_{2} O

O^{18}

2 M n O_{4}^{-} + 5 H_{2} O_{2}^{18} + 6 H^{+} \to 2 M n^{2 +} + 8 H_{2} O + 5 O_{2}

H_{2} O_{2}

K M n O_{4}

2 {M n O_{4}}^{-} + 5 H_{2} O_{2} + 6 H^{+} \to 2 M n^{2 +} + 5 O_{2} + 8 H_{2} O

46.9 m L

0.145 M K M n O_{4}

20 g

H_{2} O_{2}

H_{2} O_{2}

20

H_{2} O_{2}

46.9

0.145

K M n O_{4}

2 M n O_{4}^{-} + 5 H_{2} O_{2} + 6 H^{+} ⟶ 2 M n^{2 +} + 5 O_{2} + 8 H_{2} O

%

H_{2} O_{2}

{M n}^{3 +}

M n = 55

{M n}^{3 +} ⟶ {M n}^{2 +} + M n O_{2}

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