high surface area catalyst

Surface Area of a Solid Reactant or Catalyst - In heterogenous reactions where one of the phase is a solid, the surface area of the solid affects the rate of a reaction. An increase in surface area leads to an increase in the rat..

In heterogenous reactions where one of the phase is a solid, the surface area of the solid affects the rate of a reaction. An increase in surface area leads to an increase in the rate of a reaction. For e.g., lycopodium powder is easily ignited to produ..

Heterogeneous catalysis is extensively used in chemical industry. Hence, development, selection and application of solid catalysts forms an important area in surface chemistry studies. The nature of the solid catalyst has profound effects on heterogeneous cat..

Catalytic activity The activity of a catalyst depends on the strength of chemisorption. To be active, the surface of the catalyst should be extensively covered by the adsorbate, that is, the chemisorption should be strong. However, if the strength of the a..

The larger the exposed surface area of the liquid the greater is the number of molecules escaping from its surface..

What is the surface area of a book 10 cm long, 5 cm wide, and 2 cm high? => 120 cm 2 or 160 cm 2 or 80 cm 2 or 60 cm 2..

What is the surface area of a pyramid? => Twice the lateral area of the pyramid + base area of the pyramid or Lateral area of the pyramid + base area of the pyramid or Lateral area of the pyramid + twice the base area o..

What is the surface area of a pyramid? => Lateral area of the pyramid + base area of the pyramid or Twice the lateral area of the pyramid + base area of the pyramid or Lateral area of the pyramid + twice the base area o..

What is the surface area of the figure? => 137 in. 2 or 134 in. 2 or 109 in. 2 or 126 in. 2..

What is the surface area of the figure? => 114 mm 2 or 114 mm or 116 mm 2 or 106 mm 2..