Lindlar' catalyst is:

Lindlar's catalyst is

Lindlar's catalyst is:

For the conversion of alkyne to cis-alkene, H_2+ Lindlar's catalyst is used: Which of the statements are wrong:

For the conversion of alkyne to cis-alkene, H_2+ Lindlar's catalyst is used: Which of the statements are wrong:

S-I: Disubstituted acetylene on partial hydrogenation may give trans isomer. S-II: Lindlar's catalyst is used for partial hydrognation.