distingatsh between order of reaction and molecularity
Answers
Answer:
We define order of reaction as the number of molecules of the reactant whose concentration changes during the chemical change. Molecularity is the number of ions or molecules that take part in the rate-determining step. ... To determine order we should sum up the exponents from the rate law of the equation.
Explanation:
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Explanation:
Molecularity:The number of ions or molecules that take part in the rate-determining step is known as molecularity.
Order: The sum of powers to which the reactant concentrations are raised in the rate law equation is known as the order of the reaction.
Molecularity:
It is always a whole number
Order: It can either be a whole number or a fraction
Molecularity:The molecularity of the reaction is determined by looking at the reaction mechanism
Order:The order of the reaction is determined by the experimental methods
Molecularity:The molecularity of the reaction is obtained by the rate-determining step
Order: The order of the reaction is obtained by the sum of the powers to which the reactant concentrations are raised in the rate law equation