The oxidation state of phosphorus in is: — Redox Reactions and Volumetric Analysis Chemistry Question
Question
The oxidation state of phosphorus in $Mg_2P_2O_7$ is:
Answer: A
💡 Solution & Explanation
Magnesium is in group 2 (+2). Calculation: $2(+2) + 2(x) + 7(-2) = 0 \Rightarrow 4 + 2x - 14 = 0 \Rightarrow 2x = 10 \Rightarrow x = +5$. [3, 4]
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes