Given a reaction- Cr 2 O 7 2- -X Cr 3- - H 2 O - oxidised product of X- X in the above reaction cannot be -

The correct option is B S O _ 4 ^ 2 Cr _ 2 O _ 7 ^ 2 +X Cr ^ 3+ + H _ 2 O + nbsp;oxidised product of X . X in the above reaction cann ...

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Valency and Oxidation State

Given a react...

Question

Given a reaction:
${C r}_{2} O_{7}^{2 -} + X H^{\oplus} - ----- \to {C r}^{3 +} + H_{2} O$ + oxidised product of $X$ .
$X$ in the above reaction cannot be :

C_{2} O_{4}^{2 -}

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{F e}^{2 +}

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S O_{4}^{2 -}

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S^{2 -}

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Solution

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Similar questions

{C r}_{2} O_{7}^{2 -} + X H^{\oplus} - ----- \to {C r}^{3 +} + H_{2} O

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{C r}_{2} O_{7}^{2 -} + {F e}^{2 +} + H^{\oplus} ⟶ {C r}^{3 +} + {F e}^{3 +} + H_{2} O

6 {F e}^{2 +} + 14 H^{\oplus} + {C r}_{2} O_{7}^{2 -} ⟶ 6 {F e}^{3 +} + 2 {C r}^{3 +} + 7 H_{2} O

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{C r}_{2} O_{7}^{2 -} + C_{2} H_{4} O ⟶ C_{2} H_{4} O_{2} + {C r}^{3 +}

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