Chemistryhard · Past Paper
What is the oxidation state of sulfur in H2SO4?
A+4
B+6
C-2
D0
✓ Correct Answer: B — +6
In H2SO4, (2x1) + S + (4x-2) = 0 => S = +6.
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✓ Correct Answer: B — +6
In H2SO4, (2x1) + S + (4x-2) = 0 => S = +6.
Share this question