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The average oxidation state of sulphur i...

The average oxidation state of sulphur in sodium tetrathonate `(Na_(2)S_(4)O_(6))` is :

A

`+2`

B

`+4`

C

`+1.5`

D

`+2.5`

Text Solution

Verified by Experts

The correct Answer is:
D
`Na_(2)S_(4)O_(6)`
`2(H) +4 x +6 (-2) = 0`
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