The large-scale modern industrial manufacture of Hydrogen Peroxide involves a cyclic, zero-waste pro — Hydrogen Chemistry Question

💡 Solution & Explanation

Industrial $H_2O_2$ is manufactured by the auto-oxidation of 2-ethylanthraquinol. Bubbling air through it oxidizes it to 2-ethylanthraquinone while yielding $H_2O_2$. The quinone is then catalytically reduced back to the starting quinol using $H_2$ gas over a Palladium catalyst to repeat the cycle.