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In which of the following compounds does sulfur have the highest (i.e most positive) oxidation number? a) CuS b) SO2 c) K2SO3 d) NA2SO4

User Harjinder
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Answer:

c) K2SO3

Step-by-step explanation:

The oxidation number of S in K2SO4 K 2 S O 4 is +6. So, this is the highest oxidation number of S amongst the oxidation number of S in all the given compounds.

User Maciej S
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