The relative rates of hydrogenation is in the order of

The relative rate of catalytic hydrogenation of the following alkenes is :

The energy of hydrogen bond is of the order of

The correct heat of hydrogenation order of

Relative rate of reaction with H_(2)O

Relative acidity of the following is in the order :

Relative rate of reaction with H_(2)O .

Alkenes on catalytic hydrogenation give alkanes. The reactions are exothermic. The heat of hydrogenation is a measure of stability of alkene. Lesser the heat of hydrogenation more stable the alkene. The relative rate of catalytic hydrogenation of the following alkenes is

The relative rates of diffusion of substances are