Which of the following metals is not a catalyst used in the hydrogenation of alkynes to alkanes? -Au -Pt -Ni -Pd

Question

Question

Which of the following metals is not a catalyst used in the hydrogenation of alkynes to alkanes?

-Au

-Pt

-Ni

-Pd

Answer 1

Answer #1

Au (Silver) is a expensive metal...it is not a catalyst used in the hydrogenation of alkynes to alkanes

Ni or pt + H₂ alkene (Butene) The Reaction occurs in such as nickel (Ni), the presence palladium (Pd) , of metal catalyst pla

Answer 2

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