Chapter 14, Problem 14.10QP

Interpretation Introduction

Interpretation:

The role of platinum in the given reaction has to be explained.

Concept introduction:

A substance, which increases the rate of the reaction without getting consumed in the course of the reaction, is called as catalyst.  A reaction which is accelerated by a catalyst is called catalysis.  When catalyst and reactant are in the same phase, the reaction is called homogenous catalysis.  When catalyst and reactant are in the different phase, the reaction is called heterogeneous catalysis.