Statement -1 : Disubstituted acetylene on partial hydrogenation may give trans isomer.Statement -2: Lindlar's catalyst is used for Partial hydrogenation.

Pd-BaSO4 / Quinoline is called lindlar's reagent,whih is used for partial reduction[hydrogenation] of alkynes to get cis alkene.Na in Liq.NH3 is called Birch reagent,which is also used for partial reduction of alkynes to get trans alkene