Finely divided catalyst has greater surface area and has greater catalytic activity than the compact

Question

Finely divided catalyst has greater surface area and has greater catalytic activity than the compact solid. If a total surface area of 6291456 cm² is required for adsorption in a catalysed gaseous reaction, then how many splits should be made to a cube of exactly 1 cm in length to achieve required surface area.
(Given : One split of a cube gives eight cubes of same size)

Accepted Answer

Total surface area of eight cubes = 8 &#215; 6 &#215; Apply the formulaSurface area on n split of a cube = 8n &#215; 6 &#215; 6291456 = 8n &#215; 6 &#215;

Question

Options

Solution

More Surface Chemistry Questions