Chemical Kinetics Quiz

Rate expression for ammonia synthesis is

The rate of reaction

The addition of a catalyst to the reaction system

The specific rate constant of a first order reaction depends on the

On increasing the temperature the rate of reaction increases mainly because

-d[N2O5]/dt represents

The value of activation energy is primarily determined by

Sum of exponents of molar concentration is called

Spontaneous reactions are

In rate expression the concentration of reactants is negative. It shows

Unit of the rate of reaction is

When a graph is plotted between 1/T on X-axis and log k on y-axis a straight line is obtained with a negative slope which has two end in

The rate of disappearance of reactant is equal to

The rate of reaction when the concentration of reactants are taken as unity is called

Order of reaction of 2N2O5 → 2N2O4+O2 is

For 3rd order reaction, the half-life is inversely proportional to the initial concentration of reactants

Which order of reaction obeys the relation t1/2 = 1/Ka

Radiations are absorbed in

Activated complex is formed due to

Energy of reactant higher than energy of product favours