Define the following :
(i) Order of a reaction
(ii) Activation energy of a reaction.
Answers
Here's the Answer
(i) Order of a reaction :
It is the sum of powers of molar concentrations of reacting species in the rate equation of the reaction.
It may be a whole number, zero, fractional, positive or negative.
It is experimentally determined.
It is meant for the reaction and not for its individual steps.
(ii) Activation energy of a reaction:
The minimum extra amount of energy absorbed by the reactant molecules to form the activated complex is called activation energy.
Hope the answer helped you.
If you find it useful,
Do mark it as Brainliest.
Answer:
a.
Explanation:
he rate law or rate equation for a chemical reaction is an equation that links the initial or forward reaction rate with the concentrations or pressures of the reactants and constant parameters.
b
The activation energy for the forward reaction is the amount of free energy that must be added to go from the energy level of the reactants to the energy level of the transition state.