The oxidation number of phosphorus in is

CHEMISTRY · Single correct · A Level · Chemistry · Oxidation, reduction and redox reactions · Oxidation, reduction and redox reactions

Problem

The oxidation number of phosphorus in Ba(H2PO2)2\mathrm{Ba(H_2PO_2)_2} is (1) +3+3 (2) +2+2 (3) +1+1 (4) −1-1

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