What is a catalyst?

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

Question

(C) catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. It works by provid

Vedclass · Accepted Answer

It reduces the time required to reach equilibrium.

Vedclass · Answer

(C) catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. It works by providing an alternative reaction pathway with a lower activation energy. Consequently,it allows the system to reach the state of equilibrium faster,but it does not affect the equilibrium position or the equilibrium constant $(K_{eq})$ of the reaction.

Similar Questions

Which one of the following acts as an autocatalyst during the titration of $KMnO_4$ and oxalic acid in the presence of dilute $H_2SO_4$?

How is Raney nickel,which is used as a catalyst,prepared?

$A$ catalyst remains unchanged at the end of the reaction regarding

Amongst the following chemical reactions,the one representing homogeneous catalysis is

Which catalyst is used in the reaction $2KClO_3 \to 2KCl + 3O_2$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module