What is the change in the oxidation number of phosphorus in the following reaction? by Sunday | Apr 20 | Chemistry NECO | 0 comments 4P(s) + 5O2(ag) → 2P2O5(s) A. 0 to 2 B. 0 to 5 C. 4 to 2 D. 4 to 5 E. 4 to 10 Correct Answer: Option B – 0 to 5 Users Also Read These:Uranium of atom number 92 and mass number 238 emits…What is the change in the oxidation number of copper…What is the change in the oxidation number of…What is the change in oxidation number of manganes…The sudden change in a gene structure or chromosome…