QJEEAdv15Ch9be5: JEE Advanced 2015 Chemistry - Class 11 JEEAdv15Ch9be5 Solution: Fe 3+ is reduced to Fe 2+ by using

Question

Verified Solution • 2025–26 Session moderate

Fe³⁺ is reduced to Fe²⁺ by using

Accepted Answer

Fe³⁺ is reduced to Fe²⁺ by H₂O₂/NaOH and Na₂O₂/H₂O.

$2 F e^{3 +} + H_{2} O_{2} + O H^{-} \to 2 F e^{2 +} + 2 H_{2} O + O_{2}$

$N a_{2} O_{2} + H_{2} O \to H_{2} O_{2} + N a O H$

Step-by-Step Verified Solution