Platinized asbestos is used as a catalyst in | vedclass

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

Question

(B) In the contact process for the manufacture of $H_2SO_4$,$SO_2$ is oxidized to $SO_3$ using a catalyst.Platinized asbestos (platinum metal deposite

Vedclass · Accepted Answer

Heterogeneous catalysis

Vedclass · Answer

(B) In the contact process for the manufacture of $H_2SO_4$,$SO_2$ is oxidized to $SO_3$ using a catalyst.Platinized asbestos (platinum metal deposited on asbestos) acts as a solid catalyst for the gaseous reactants ($SO_2$ and $O_2$).Since the catalyst is in a different physical state (solid) than the reactants (gases),this is an example of heterogeneous catalysis.

Platinized asbestos is used as a catalyst in the manufacture of $H_2SO_4$. It is an example of

Similar Questions

What is the role of a catalyst in a catalysed reaction?

In which of the following processes does shape-selective catalysis occur?

In a homogeneous catalysis:

The main function of a catalyst in speeding up a reaction is

According to the adsorption theory of catalysis,the speed of the reaction increases because

Vedclass Test Series

Exam Paper Generator

Online Exam Module