NEET Chemistry Chemical Kinetics Questions Solved

BOARD

What do you understand by the 'order of a reaction'? Identify the reaction order from each of the following units of reaction rate constant:

(i) L-1 mol s-1      (ii) L mol-1 s-1

Order of reaction: The sum of powers of the concentration of the reactants in the rate law expression is called the order of that chemical reaction.

r = K [A] x [B] y     Order = x +y

(i) zero order   (ii) second order

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