Question

OF
1. INDUSTRIALIZATION IS
URBANIZATION.
CONCENTRATION
O O O
O CATALYST
O QUATERNARY​

Answer 1

Answer:

In chemistry, a catalyst support is the material, usually a solid with a high surface area, to which a catalyst is affixed. The activity of heterogeneous catalysts occurs at the surface atoms. Consequently, great effort is made to maximize the surface area of a catalyst. One popular method for increasing surface area involves distributing the catalyst over the support. The support may be inert or participate in the catalytic reactions. Typical supports include various kinds of carbon, alumina, and silica