Chemical Kinetics

For most of the reactions , the value of temperature coeff. lies in between

For 1st order reaction, value of t 1/2 is given by

For 1st order reaction, the specific reaction constant depends upon

The rate of chemical reaction depends upon

Unit of velocity constant of 1st order reaction

Unit of velocity constant of Zero order reaction

In the reaction between A and B to form C, A represents 1st order and b represents 2nd order . Rate equation will b written as

Rate constant of a reaction increases with the increase of which of the following factors

Factors on which the rate constant of the 1st order reaction does not depend

Minimum amount of energy required for molecules to react is called

unit of reaction rate is

The rate of a reaction does not depend upon the concentration of the reacting species then the reaction is of _________ order

Fast reactions are completed in less than _____ seconds

Unit of rate constant for 3rd order reaction is

Difference in the minimum and the maximum energy state of the reactants is called

Rxns which take place by the absorption of radiations are called

The total no. of molecules which participate in a reaction is called

In the mechanism of a reaction, the slowest step is called

Rate of a reaction is _______ to the concentration of reactant

True/False Every radioactive decay rxn is of 2nd order

True/False half life period of a zero order rxn is inversely proportional to a ( initial conc. )

True/False Order of a rxn is a theoritical step

True/False On decreasing the temp. of a rxn, the half life period also decreases.

True/False for a zero order reaction, half life period is independent of the concentration of the reactant