The Wacker process is an industrial catalytic pathway used to oxidize ethene directly into ethanal. — d and f Block Elements Chemistry Question

💡 Solution & Explanation

The Wacker process utilizes Palladium(II) chloride ($PdCl_2$) as the primary homogenous catalyst to oxidize the alkene. $CuCl_2$ is often present merely as a co-catalyst to re-oxidize the precipitated Palladium back to $Pd^{2+}$.