Hydrogenation: Hydrogenation, chemical reaction between molecular hydrogen and an element or compound, ordinarily in the presence of a catalyst. The reaction may be one in which hydrogen simply adds to a double or triple bond connecting two atoms in the structure of the molecule or one in which the addition of hydrogen results in dissociation (breaking up) of the molecule (called hydrogenolysis, or destructive hydrogenation).
Gross national product (GNP) per capita is the dollar value of a countrys final output of goods and services in a year, divided by its population. It reflects the average income of a countrys citizens.Knowing a countrys GNP per capita is a good first step toward understanding its economic strengths and needs.espite large differences in the GNP per capita of high-, middle-, and low-income countries, the trend across all countries is for the richest 20 percent of the population to earn incomes that are many times higher than the poorest 20 percent.
National Income. The income earned in a period of time by a country&#039;s factors of production. It must equal the country&#039;s GNP for that same period. - To calculate over a given time, must subtract from GNP the depreciation of capital over the period.GNP less depreciation is called net national product.ross National Product (GNP). The value of all final goods and services produced by a country&#039;s factors of production and sold on the market in a given time period. - Basic measure of a country&#039;s output-Calculated by adding up the market value of all expenditures on a final output.