Chemistry, asked by vrahi3676, 1 year ago

What is meant by rate of reaction? Differentiate between average rate and instantaneous rate of reaction?

Answers

Answered by ranjanalok961
27
Rate of reaction or speed of reaction is change in concentration of reactant or product per unit time.It is decrease in conc. of reactant or increase in conc. of product. 

For a hypothetical reaction aA + bB→ cC + dD



Average rate of reaction depends upon the change in concentration of reactants or products and the time taken for that change to occur

Instantaneous rate of reaction is defined as  the average rate at the smallest time interval say dt ( i.e. when Δt approaches zero). 
Answered by arpitalegendary
1

Answer:

The rate of reaction is defined as change of concentration of reactant and product per unit time divide by the corresponding coefficients given by balanced chemical reaction

Explanation:

average rate:- It is rate of reaction calculated for a long time interval

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