Which of the following is the first step in t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The catalytic activity is localised on the surface of the catalyst. The mechanism involves five steps:$(i)$ Diffusion of reactants to the surface

Vedclass · Accepted Answer

Diffusion of reactants towards the catalyst surface

Vedclass · Answer

(D) The catalytic activity is localised on the surface of the catalyst. The mechanism involves five steps:$(i)$ Diffusion of reactants to the surface of the catalyst.$(ii)$ Adsorption of reactant molecules on the surface of the catalyst.$(iii)$ Occurrence of chemical reaction on the catalyst surface,through the formation of an intermediate.$(iv)$ Desorption of reaction products away from the catalyst surface.$(v)$ Diffusion of reaction products away from the catalyst surface.Therefore,the first step is the diffusion of reactants towards the catalyst surface.

Which of the following is the first step in the mechanism of heterogeneous catalysis?

Similar Questions

Considering catalysis,which of the following statements is incorrect?

Below,some catalysts and corresponding processes/reactions are matched. The mismatch is

Which statement is incorrect for a catalyst?

Which is used in the Haber process for the manufacture of $NH_3$?

Which of the following statements is incorrect regarding a catalyst?

Vedclass Test Series

Exam Paper Generator

Online Exam Module