Statement 1: A catalyst is more effective in finely divided form. Statement 2: Finely divided form has more surface area.

Question

Statement 1: A catalyst is more effective in finely divided form. Statement 2: Finely divided form has more surface area. (A) If both Statement 1 and Statement 2 are true and the statement 2 is the correct explanation of the statement 1 . (B) If both Statement 1 and Statement 2 are true but statement 2 is not the correct explanation of the statement 1 . (C) If Statement 1 is true but Statement 2 is false. (D) If Statement 1 is false but Statement 2 is true.

Tardigrade Admin · Accepted Answer

A catalyst is more effective in finely divided form because finely divided form has more surface area. Therefore there is an increase in active centres on the surface.

Q. Statement 1 : A catalyst is more effective in finely divided form. Statement 2 : Finely divided form has more surface area.

If both Statement 1 and Statement 2 are true and the statement 2 is the correct explanation of the statement 1 .

If both Statement 1 and Statement 2 are true but statement 2 is not the correct explanation of the statement 1 .

If Statement 1 is true but Statement 2 is false.

If Statement 1 is false but Statement 2 is true.

A catalyst is more effective in finely divided form because finely divided form has more surface area. Therefore there is an increase in active centres on the surface.

Q. Statement 1 : A catalyst is more effective in finely divided form.
Statement 2 : Finely divided form has more surface area.