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Synthesis of Aldehydes or Ketones from Hydrocarbons

Preparation o...

Question

Preparation of $C l_{2}$ from $H C l$ and $M n O_{2}$ involves the process of :

oxidation of

M n O_{2}

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reduction of

M n O_{2}

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dehydration

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oxidation of chloride

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Solution

The correct options are
B oxidation of chloride
C reduction of $M n O_{2}$
The reaction is as follows:
$M n O_{2} + 4 H C l \to M n C l_{2} + 2 H_{2} O + C l_{2}$
+4 -1 +2 0
So, oxidation of $H C l$ and reduction of $M n O_{2}$ takes place.

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