Question

dehydrogenation of alkene gives______

alkane
alkene
alkyne​

Answer 1

Answer:

dehydrogenation of alkene gives alkene

Explanation:

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.

Answer 2

Answer:

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. ... The heat released is called the heat of hydrogenation, which is an indicator of a molecule's stability.