***ORDER OF REACTION= The power to which the concentratons of the reactants are raised in the rate equation***
A + B ----> PRODUCTS
Zero order- if doubling [A]= no effect on rate then reaction is said to be zero order w.r.t A.
First Order- if doubling [A] doubles the rate reaction is said to be 1st order w.r.t A
Second order- if doubling [A] increases the rate fourfold then reaction said to be second order w.r.t. A E.g- rate by 2 + a by 2
To get the overall order you add all the power together!
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