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 time of a reaction takes to proceed to the half stage of its completion.
Half life time
Reaction time
Average lifetime
Instantaneous life time.
_______ 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 chemical reaction is either the speed at which the reacting substances are used up or the speed at which the products are formed.
Rate
Order
Molecularity
Power
________ is the time it takes a reaction to reach to a specified stage of completion.
Reaction life time
Average life time
Instantaneous life time
