Write the hydrogenation product of following species
`CH_(2)=CH-CH_(2)-CH_(2)-C-=C-CH_(3) underset(Pd)overset(H_(2)"(excess)")rarr`
(b) `CH_(2)=CH-CH_(2)-CH_(2)-C-=C-CH_(3) overset(H_(2)//Pd-BaSO_(4))rarr`
(c) Benzoylchloride `overset(H_(2)//Pd//BaSO_(4))rarr`

Answer

(a) `CH_(2)=CH-CH_(2)-CH_(2)-C-=C-CH_(3) underset(Pd)overset(H_(2)"(excess)")rarrCH_(3)-CH_(2)-CH_(2)-CH_(2)-CH_(2)-CH_(2)-CH_(3)`
`(##RES_CHM_ROHR_E01_002_A01##)`
(c) Benzaldehyde (Benzene carbaldehyde)