Redox Reactions And Electrochemistry Ques 377

Question: Oxidation number of $ S $ in $ {{S}^{2-}} $ is [CPMT 1979]

Options:

A) - 2

B) 0

C) - 6

D) + 2

Show Answer

Answer:

Correct Answer: A

Solution:

$ S\to {{S}^{2-}} $ O.N. of S = -2.



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