Nitric acid oxidises phosphorus to

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Question

(C) The reaction between phosphorus and concentrated nitric acid is an oxidation-reduction reaction.Concentrated nitric acid acts as a strong oxidizin

Vedclass · Accepted Answer

$H_3PO_4$

Vedclass · Answer

(C) The reaction between phosphorus and concentrated nitric acid is an oxidation-reduction reaction.Concentrated nitric acid acts as a strong oxidizing agent and oxidizes phosphorus to phosphoric acid $(H_3PO_4)$.The balanced chemical equation is:$P_4 + 20HNO_3 	o 4H_3PO_4 + 20NO_2 + 4H_2O$Therefore,the correct product of oxidation is $H_3PO_4$.

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