Why are reactions of higher order less in number?

The reactions of higher order are rare because

(A) A pseudo first order recation occurs slowly. (R ) Reactions of higher order can follow kinetics of first order under special conditions.

Why reactions having molecularity are less observed ?

Why reactions having higher molecularity are less observed ?

(A) Reactions of higher order are rare (R ) The chances of multimolecular collisions are extremely less.

Why the melting point of higher oxides of metal is less as compare to lower circle. Calculate the number of unpaired electron in V^(3+) ion.

a) Describe the kinetics of a first order reaction. b) Why is first order reaction never completed?

Higher Order Dervatives

Higher order derivative test