On passing $C l_{2}$ gas into alkaline hydrate $F e_{2} O_{3}$ solution:

red purple solution of

N a_{2} F e O_{4}

is formed

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colourless

N a F e O_{2}

is formed due to dissolution of

F e_{2} O_{3}

into

N a O H

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F e (O H)_{3}

is formed

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no reaction takes place

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Solution

The correct option is A red purple solution of $N a_{2} F e O_{4}$ is formed
When chlorine gas is passed into alkaline hydrate ferric oxide solution, red purple solution of $N a_{2} F e O_{4}$ is obtained.
$F e_{2} O_{3} + O H^{-} + C l_{2} \to [F e O_{4}]^{2 -}$

Suggest Corrections

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C l_{2}

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C l_{2}

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F e C l_{3}

C O_{2}

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