What is the change in the oxidation number of phosphorus in the the reaction represented by the following equation? 4P (s) + 5O2 (g) → 2P2O5(g) by Sunday | Aug 23 | Chemistry WAEC | 0 comments A. 0 to + 2 B. 0 to 5 C. +4 to + 2 D. +4 to +5 E. +4 to +7 Correct Answer: Option B = 0 to 5 Users Also Read These:What is the change in the oxidation number of…What is CaHb in the following equation? CaHb + 5O2 →…Consider the reaction represented by the following…If a crop requires 1.5kg phosphorus per hectare, how…Consider the reaction represented by the following…