$H_{2} O_{2} (a q) + {C r}_{2} O_{7}^{2 -} ⟶ O_{2} (g) + {C r}^{3 +} (a q)$
This reaction occurs in acidic medium.

True

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False

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Solution

The correct option is A True
$H_{2} O_{2} (a q) + C r_{2} O_{7}^{2 -} \to O_{2} (g) + C r^{3 +} (a q)$
The above reaction occurs in acidic medium.

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H_{2} O_{2} (a q)

{C r}_{2} O_{7}^{2 -} (a q)

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