Chemistry, asked by monuamitcool5879, 1 year ago

The oxidation number of sulphur in Na₂S₄O₆ is
(a) 1.5
(b) 2.5
(c) 3
(d) 2

Answers

Answered by sruthi39

1

2(1)+4(x)+6(-2)=2+4x-12=-10+4x=2.5

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