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The oxidation number of sulphur is −4 in (a) H2S (b) CS2 (c) Na2SO4 (d) Na2SO3

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The oxidation number of sulphur is −4 in

(a) H2S

(b) CS2

(c) Na2SO4

(d) Na2SO3

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1 Answer

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Best answer

No, option is correct.

The oxidation number of S in given compounds are as follows :

(i) H2S

Let the oxidation state of S be x

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