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Chemistry
Chemistry
Problem
In the estimation of sulphur in an organic compound, fuming nitric acid is used to convert sulphur into a)
SO
2
\text{SO}_2
SO
2
b)
H
2
S
\text{H}_2\text{S}
H
2
S
c)
H
2
SO
3
\text{H}_2\text{SO}_3
H
2
SO
3
d)
H
2
SO
4
\text{H}_2\text{SO}_4
H
2
SO
4
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