Question

what is pseudo reaction

Answer 1

Pseudo First Order Reactions. There are circumstances where a second order reaction might appear, in an experiment, to be first order. That is when one of the reactants in the rate equation is present in great excess over the other in the reactionmixture...
I hope it help you....
Please mark me brainlist

Answer 2

If the concentration of a reactant remains constant (because it is a catalyst or it is in great excess with respect to the other reactants), its concentration can be included in the rate constant, obtaining apseudo–first-order (or occasionallypseudo–second-order) rate equation.