Redox Reactions And Electrochemistry Ques 472

Question: Oxidation number of S in $ SO_4^{2-} $ [BCECE 2005]

Options:

A) + 6

B) + 3

C) + 2

D) - 2

Show Answer

Answer:

Correct Answer: A

Solution:

$ x=8-2=+6 $



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