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Cr(2)O(7)^(2-)+Xoverset(H^(o+))rarrCr^(3...

`Cr_(2)O_(7)^(2-)+Xoverset(H^(o+))rarrCr^(3+)+H_(2)O+ "oxidised product" of X, X` in the above reaction cannot be

A

` C_2O_4^(2-)`

B

` Fe^(2+)`

C

`SO_4^(2-)`

D

` S^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
C
X in the above reaction cannot be ` SO_4^(2-)` because here sulphur element is present in its highest oxidation state.
Hence . It cannot be further oxidized.
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