Question

The reagent used to convert an alkyne to alkene is

• A. $Zn/HCl$
• B. $Sn/HCl$
• C. $Zn-Hg/HCl$
• D. $Pd/H_2$

Answer 1

Answer: (D)

Alkynes are converted into alkenes by using Lindlar’s catalyst $(H_2/Pd)$