Consider the reaction below: Vegetable oil \(\frac{H_2\;NI catalyst}{High temperature}\) product. The reaction is applied in the manufacture of...

The given reaction involves vegetable oil, hydrogen gas (H₂) and a nickel (Ni) catalyst at high temperatures. This process is known as hydrogenation, which involves the addition of hydrogen atoms to the unsaturated bonds (double or triple) in the vegetable oil molecules.

Hydrogenation is used to solidify the oil, increasing its melting point and making it more stable. This process is commonly applied in the manufacture of margarine, which is a semi-solid spread made from vegetable oils. Margarine is often used as a substitute for butter in cooking and baking.

It is important to note that hydrogenation is not applicable in the production of drugs, paraffin wax, or soapy detergents. These products involve different chemical processes and raw materials.