Question

How does temperature affect ‘k’, the rate constant? Explain.

Short answer

The reaction rate constant depends on the temperature in a way that when the temperature rises, the constant increases as well.

Step-by-step solution

Understanding the meaning of rate constant.

The proportionality constant that explains the relationship between the molar concentration of the reactants and the rate of a chemical reaction is known as the rate constant.

The rate constant, commonly referred to as the response rate constant or reaction rate coefficient, is indicated by the letter k. The temperature has an impact.

Determining the dependence of the rate constant on the temperature in a given reaction.

The reaction rate constant K is a constant dependent on temperature. An increase in the temperature of the reaction fastens/speeds up the process because the reaction rate constant increases according to the Arrhenius equation:

$K=A{e}^{\frac{-Ea}{RT}}$