____________ is the Unit of rte constant for a third order reaction.
L mol sec
L 2 mo l- 2 sec -1
L -1 mo -1 sec -1
L 2 mol sec 2
An equation that relates reaction rate to the concentration of reactants is called
Rate law
Rate constant
Average rate
Instantaneous rate
The key point of ________ theory is that a reaction take place when the reacting particles, ions or molecules collide against one another.
Arrhenius
Collision
Catalyst
Adsorption
_______ is the minimum total kinetic energy that molecules must bring to their collision for a chemical reaction to occur.
Activation energy
Potential energy
Electronic energy
Vibrational energy
______ of a chemical reaction describes how fast the reactants are used up and products are formed.
Order
Molecularity
Rate
Power
When the reactants molecules having the necessary activation energy collide, their atoms are rearranged to form an intermediate temporary product, called the
Activation complex
Catalytic complex
Reactive species
Final complex
_______ is the minimum amount of energy that the reacting molecules must possess for the collision between them to result in a chemical reaction.
Kinetic energy
________ is the rate of change of concentration of a particular reactant or product over a very small time interval.
Overall rate
Medium rate
