The second type, a use variance, allows the property owner to use his property in a way that deviates from local zoning standards. It is an exception to the regulations governing the use of the property. For example, a use variance might allow a dentist to place his office in a residential neighborhood. Process for Approval of a Variance
Most of the trans fat in the foods we eat is formed through a manufacturing process that adds hydrogen to vegetable oil, which converts the liquid into a solid fat at room temperature. This process is called hydrogenation.
Trans fats. 1 person found this useful. Edit. Share to: 1  Hydrogenation Reaction: Types and Uses Hydrogenation reaction belongs to the group of chemical reactions that are known as reductions. 2  A reduction is a chemical process that results in the addition of an atom.