Reaction Kinetics (Updated)

Identify the incorrect statements about activation energy :

The rate law of a reaction 2A + B → Products is rate = k[A]2[B]1/2 , then the order of the reaction is:

Which of the following correctly represents the units of the rate of constant k for second order reaction:

The rate of reaction involving ions can be studied by :

The experimental relationship between a rate of reaction and concentration of reactants is called:

Which of the following method is not used to determine order of reaction?

Im which of the following conditions the molecules possess greater energy:

Activation energy of a reaction can be determined by applying formula:

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

The overall kinetics of a reaction is governed by :

Activated complex is formed due to :

The statement incorrect about rate constant is :

When potential energy of the transition state is very high then which of the result is prevailing :

The value of activation energy is primarily determined by :

If initial concentration is doubled, the half-life period of reaction is also doubled. The order of reaction is :

Which of the following does no influence the rate of reactions?

According to the collision theory of bimolecular reactions in gas phase, minimum amount of energy required for an effective collision known as:

Calcium carbonate (CaCO3) in powdered form reacts with dil. H2SO4 more efficiently than its big pieces. This is because of :

The rate of reaction :

The reaction rate in forward direction decreases with the passage of time because :

All of the following are characteristic features of order of reaction EXCEPT:

Chemical kinetics deals with all of the following EXCEPT :

According to collision theory, a reaction will speed up if:

The unit of specific rate constant depends on :

All of the following statements correct for Ea EXCEPT :

The method in which the rate of reaction is related with small volume change in solution in called :

Carbohydrates are synthesized by plants in photosynthesis, the order of reaction for this phenomena is :

All of the following reaction have molecularity =2 but order of reaction is 1 are pseudo first order reaction EXCEPT :

Radioactive decay follows order of reaction :

Hydrolysis of ethyl acetate in presence of an acid catalyst has an order: