Oxidation number of in is: — Redox Reactions and Volumetric Analysis Chemistry Question
Question
Oxidation number of $P$ in $HPO_3^{2-}$ is:
Answer: A
💡 Solution & Explanation
Calculation: $1(+1) + x + 3(-2) = -2 \Rightarrow 1 + x - 6 = -2 \Rightarrow x - 5 = -2 \Rightarrow x = +3$.
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