When oil is hydrogenated they change into a solid or semisolid mass known as vegetable ghee or vanaspati ghee. In this case, hydrogen gas is passed through oils under pressure in presence of catalyst NI, Mo acts as a promoter here.
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When oil is hydrogenated they change into a solid or semisolid mass known as vegetable ghee or vanaspati ghee. In this case, hydrogen gas is passed through oils under pressure in presence of catalyst NI, Mo acts as a promoter here.