Question

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

Answer 1

chemistry

Finely divided catalyst has greater surface area and has greater catalytic activity than the compact solid. If a total surface area of 6291456 cm

is required for adsorption of gaseous reaction in a catalysed reaction, then how many splits should be made in a cube of exactly 1 cm in length.

[Given: One split of a cube gives eight cubes of the same size]