PreparationAldehydes, Ketones & AcidsName the reaction: RCOCl+H2→Pd-BaSO4RCHO\text{RCOCl} + \text{H}_2 \xrightarrow{\text{Pd-BaSO}_4} \text{RCHO}RCOCl+H2Pd-BaSO4RCHOExpert AnswerRosenmund reduction