Which catalyst is used in the Wacker process?

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Question

(D) The Wacker process involves the oxidation of ethylene to acetaldehyde using oxygen in the presence of a palladium$(II)$ chloride $(PdCl_2)$ cataly

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$PdCl_2$

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(D) The Wacker process involves the oxidation of ethylene to acetaldehyde using oxygen in the presence of a palladium$(II)$ chloride $(PdCl_2)$ catalyst and a copper$(II)$ chloride $(CuCl_2)$ co-catalyst.The chemical equation for the reaction is: $C_2H_4 + \frac{1}{2}O_2 \xrightarrow{PdCl_2, CuCl_2} CH_3CHO$.Thus, $PdCl_2$ acts as the primary catalyst in this industrial process.

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