Question

(a) How will you prepare alkanes from alkenes by catalytic hydrogenation reaction? Explain with reaction. [

Answer 1

Answer:

An example of an alkene addition reaction is a process called hydrogenation.In a hydrogenation reaction, two hydrogen atoms are added across the double bond of an alkene, resulting in a saturated alkane. ... First, the alkene must be adsorbed on the surface of the catalyst along with some of the hydrogen.