__________depends upon the change in concentration of reactants or products and the time taken for that change to occur.
Average rate
Total rate
Rate equation
Unit of rate.
_____________of a reaction can be defined as the change in concentration of a reactant or product in unit time.
Rate
Pressure
Temperature
None of these
The feasibility of a chemical reaction which can be predicted by_____________.
Thermodynamics
Chemical kinetics
Chemical equilibria
The representation of rate of reaction in terms of concentration of the reactants is known as ______________.
Partial pressure
Rate law
The sum of powers of the concentration of the reactants in the rate law expression is called _________of that chemical reaction.
Order
Molecularity
Elementary rate
The unit of rate is ________________.
mol L-1
mol L-1S-1
mol -1 LS-1
mol -1L-1S-1
__________is a substance which alters the rate of a reaction without itself undergoing any permanent chemical change.
Reactant
Intermediate
Catalyst
Product
The reactions taking place in one step are called _________reaction.
complex
elementary
instantaneous
average
The rate of reaction ___________with the passage of time as the concentration of reactants decrease.
Decrease
Increase
Remains same
Increases rapidly
