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Hydrogen Peroxide

Question

An aqueous solution of $H_{2} O_{2}$ is:
neutral
weakly acidic
alkaline
strongly acidic

A

alkaline

B

strongly acidic

C

neutral

D

weakly acidic

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Solution

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Aq. solution of $H_{2} O_{2}$ , $H_{2} O_{2} \to 2 H^{+} + O_{2}^{- 2}$ so, it is weakly acidic.

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