The rate law equation for a reaction between A , B and C is r = k [ A ][ B ][ C ]^2 , what will be new rate of reaction if concentration of both A and B are doubled.

Step-by-step solution

aligned & r = k [ A ][ B ][ C ]^2 & ~A 2 ~A & ~B 2 ~B & r _ new = k [2 ~A ][2 ~B ][ C ]^2 & r _ new r = k [2 ~A ][2 ~B ][ C ]^2 k [ A ][ B ][ C ]^2 & r _ new r =2 2, r _ new =4 r aligned