Home » Chemistry » What is the change in the oxidation number of phosphorus in the the reaction represented…What is the change in the oxidation number of phosphorus in the the reaction represented… What is the change in the oxidation number of phosphorus in the the reaction represented by the following equation? 4P (s) + 5O(2)(g) → 2P2O5(g) A. 0 to + 2 B. 0 to 5 C. +4 to + 2 D. +4 to +5 E. +4 to +7 Correct Answer: Option B Explanation Related Posts C2H5OH(aq) → Y If the above reaction takes place in conc. H2SO4 at 180o, Y… Which of the following is a neutralization reaction? Which of the following statement is correct about the periodic table? In which of the following changes is ∆S negative ? A solid that absorbs water from he atmosphere and forms an aqueous solution is? The petroleum fraction that is used in heating furnaces in industries is
