Question

KMnO₄ can be prepared from K₂MnO₄ as per the reaction: $3MnO_4^{2-} + 2H_2O \rightleftharpoons 2MnO_4^{2-} + MnO_2 + 4OH^-$ The reaction can go to completion by removing OH⁻ ions by adding.
(a) KOH
(b) CO₂
(c) SO₂
(d) HCl

Answer 1

$<b>$
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$\mathbb{NICE...QUESTION}$

ƲƦ ƇƠƦƦЄƇƬ ƠƤƬƖƠƝ

KMnO₄ can be prepared from K₂MnO₄ as per the reaction: $3MnO_4^{2-} + 2H_2O \rightleftharpoons 2MnO_4^{2-} + MnO_2 + 4OH^-$ The reaction can go to completion by removing OH⁻ ions by adding.
(a) KOH
(b) CO₂
(c) SO₂
(d) HCl

→ [B]


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Answer 2

$\huge\red{Answer}$

(b) CO₂

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