Dissociation of ammonium nitrate is an example of _________reaction.
unimolecular
bimolecular
trimolecular
tetramolecular
Arrhenius equation is
K=AeEa/Rt
K = Ae -Ea/Rt
K = AR e-Ea/RT
K = AR e Ea/RT
The kinetic energy of maximum fraction of molecules is known as ______________kinetic energy.
most probable
least probable
highly saturated
minimal
The final heat of the reaction depends up on the nature of _________and
activated complex,product
reactants,products
activated complex,reactant
catalyst,products.
___________is known as chile saltpetre
Sodium nitrate
Potassium nitrate
Calcium nitrate
Ferrous nitrate
The energy required to form activated complex is known as
Activation energy
Threshold energy
Maximum energy
Thermal energy
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
average rate
__________is known as Indian saltpetre.
Ferrous Nitrate
_____________is the expression in which reaction rate is given in terms of molar concentration of reactants with each term raised to some power,which may or may not be same as stochiometric coefficient of the reacting species in a balanced chemical equation.
Average rate
Instantaneous rate
Rate law
Total rate
Reaction which occur on metal surfaces are examples of ____________order reactions.
zero
first
second
third