The term 'Occlusion' is heavily tested in transition metal chemistry. Which of the following gas-sol — Surface Chemistry Chemistry Question

💡 Solution & Explanation

Occlusion is the highly specific term coined exclusively for the extensive adsorption and subsequent retention of gases (most notably Hydrogen) by the solid surfaces of heavy transition metals like Palladium (Pd) and Platinum (Pt), a mechanism vital for catalytic hydrogenation.