The chemical nature of hydrogen peroxide is

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(D) Correct option: $D$. Hydrogen peroxide $(H_{2}O_{2})$ acts as both an oxidising and a reducing agent in both acidic and basic media.$H_{2}O_{2}$ a

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oxidising and reducing agent in both acidic and basic medium

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(D) Correct option: $D$. Hydrogen peroxide $(H_{2}O_{2})$ acts as both an oxidising and a reducing agent in both acidic and basic media.$H_{2}O_{2}$ as an oxidant:In acidic medium: $H_{2}O_{2} + 2H^{+} + 2e^{-} \longrightarrow 2H_{2}O$In basic medium: $H_{2}O_{2} + 2e^{-} \longrightarrow 2OH^{-}$$H_{2}O_{2}$ as a reductant:In acidic medium: $H_{2}O_{2} \longrightarrow O_{2} + 2H^{+} + 2e^{-}$In basic medium: $H_{2}O_{2} + 2OH^{-} \longrightarrow 2H_{2}O + O_{2} + 2e^{-}$

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