Surface ChemistryHard
Question
Which one is false in the following statement ?
Options
A.A catalyst is specific in its action
B.A very small amount of the catalyst alters the rate of a reaction
C.The number of free vacancies on the surface of the catalyst increases on sub-division
D.Ni is used as a catalyst in the manufacture of ammonia
Solution
Finely divided iron is used as catalyst in manufacture of NH3.
Create a free account to view solution
View Solution FreeMore Surface Chemistry Questions
Physical adsorption is appreciable at...When freshly precipitated Fe(OH)3 is boiled with water in the presence of few drops of dil. HCl, a hydrated ferric oxide...Which of the following ions is most effective in the coagulation of ferric hydroxide solution ?...Which of the following acts as negative catalyst?...Which one is colloid :...