Question

why is hydrogenation of fat on oil done?​

Answer 1

Answer:

Fat hydrogenation is the process of combining fat — typically, vegetable oils — with hydrogen, in order to make it more saturated. The goal is to turn liquid oils into solid or semi-solid fats that can replace butter and shortening in spreads, candies, baked good, and other products.

Answer 2

Answer:

Hydrogenation means liquid unsaturated liquid reacts with hydrogen to form vegetable oil. Which is fully or a bit saturated