What is the oxidation state of S in Na2S2 ?
What is the oxidation state of S in Na2S2 ?
(A) +1
(B) -2
(C) -1
(D) 0
4 views
1 Answers
Correct option is: (C) -1
Let say oxidation state of sulphur is 'x'
Then 2 x (+1) + 2x = 0
2x = 2
= x = -1
4 views
Answered