Noun
a mental disorder characterized by the conversion of mental conflict into somatic forms (into paralysis or anesthesia having no apparent cause)
Source: WordNetSide reactions It is fortunate that the urea conversion reaction is slow—because if it were not it would go into reverse in the stripper. Source: Internet
The second is the amount of water recycled in the carbamate solution, which has an adverse effect on the equilibrium in the urea conversion reaction and thus on overall plant efficiency. Source: Internet
It then becomes a case of hysterical conversion reaction. Source: Internet