Question

Calculate the oxidation number of underlined atoms. (a) H₂PO​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

P in HPO

2

−

HPO

2

−

Let ON Is +1x−2

∴ i.e. (+1×1)+x+(−2×2)=−1⇒

⇒1+x−4=−1⇒x=−1+4−1⇒x=+2