A) +0.5
B) 2.5
C) +4
D) +6
Correct Answer: B
Solution :
[b] \[N{{a}_{2}}{{S}_{4}}{{O}_{6}}:2+4x-12=0\] \[\therefore \text{ }x=\frac{10}{4}=2.5\] Oxidation number of \[S=2.5\]You need to login to perform this action.
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