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Oxidation of thisulphate (S(2)O(3)^(2-))...

Oxidation of thisulphate `(S_(2)O_(3)^(2-))` ion by iodine gives

A

`SO_3^(2-)`

B

`SO_4^(2-)`

C

`S_4O_6^(2-)`

D

`S_2O_5^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
C
`2S_2O_3^(2-) + I_2 to underset("Tetrathionate ion")(S_4O_6^(2-))+2I^(-)`
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