Home » Chemistry » What does X represent in the following equation? H 2(g) + 1/2O2(g) → H2O (l);…What does X represent in the following equation? H 2(g) + 1/2O2(g) → H2O (l);… What does X represent in the following equation? H 2(g) + 1/2O2(g) → H2O (l); ∆H = xKJ. A. Bond energy B. Activation energy C. Ionization energy D. Enthalpy of neutralization E. Enthalpy of formation Correct Answer: Option E Explanation Related Posts A neon atom is chemically nonreactive because Electrovalent compounds are characterized by A primary amide is generally represented by the formula During the electrolysis of a salt of a metal M, a current of 0.5 A… Common Salt (NaCl) is used to preserve foods. Which of the following properties can be… During the electrolysis of dilute tetraoxosulphate (VI) acid solution 0.05 mole of electrons were passed…
During the electrolysis of dilute tetraoxosulphate (VI) acid solution 0.05 mole of electrons were passed…
