Derive theintegratedrateequation for the First order reaction and give the expression for half-life of reaction.

Write integrated rate equation for a first order reaction.

A first order reaction is 75 % complete in 60 minutes: Find the hatf-life of this.reaction.

Give an example of 1st order reaction?

The decomposition of NH_3 on the surface of metal like platinum is a zero order reaction. Write the expression for the rate law of this reaction.

Assertion : Concentration of reactant in zero order reaction is constant. Reason : For zero order reaction A to B , successive half life of reaction decreases with the progress of the reaction.

For a first order reaction half life period t(1/2) is independent of initial concentration of its reacting species. By deriving the equation for t(1/2) of first order reaction, prove that t_(1/2) is independent of initial concentration of its reacting species.

An example of a pseudo - first order reaction is

Give the relation between half life and mean life

Half change time for a 1st order reaction is 20 minutes, hence the rate constant for the reaction is