Question

Describe ORDER ,First orders ,Zeroth order and Nth order and its t1/2..
class 12th​

Answer 1

Answer:

Order of a reaction

The addition of power of the concentration of reactant in a rate law expression gives the order of reaction.

Let A + 2B --> C + D be a chemical reaction.

From rate law R = k [A]x [B]y

Now Order of reaction is defined as addition of the order of all the reactants participating in a chemical reaction.

order w.r.t. A = x

Order w.r.t. B = y

Overall order of the given reaction = x+y

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