Question

What do you understand by the hydrogenation of double bonds?

Answer 1

In a hydrogenation reaction, two hydrogen atoms are added across the double bond of an alkene, resulting in a saturated alkane. ... The metal catalyst also absorbs the alkene onto its surface. An example of am alkene addition reaction is a process called hydrogenation..

I hope it helps u dear ☺️.......

Answer 2

it results changing of double bond into single bond