KVPY SA Exam 2016 Question Paper

Question : 38 of 80

Marks: +1, -0

The oxidation number of sulphur is +4 in

Solution:

\H_2\S ↖{{-2}}

\CS_2 {-2}

\Na_2\S↖{+6}O_4

\Na_2\S↖{+4}O_3

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