Question

what is catalyst and it's example ....?

Answer 1

Any chemical substance which regulates the rate of reaction is known as a catalyst,i.e, it will either speed up the reaction or slow down the rate of reaction

Eg. KMnO4 , K2Cr2O7 etc..

Answer 2

Catalysis is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst



Sulfuric acid used as a catalyst for the formation of diethyl ether from ethyl alcohol is an example of homogeneous catalysis in the liquid phase











hope it helps!!