Thermionic reactions are:
A. Displacement reactions of highly exothermic nature
B. Endothermic reaction
C. Both (a) and (b)
D. Electrolytic reduction reactions.
Answer:C
Thermionic reactions are:
A. Displacement reactions of highly exothermic nature B. Endothermic reaction C. Both (a) and (b) D. Electrolytic reduction reactions.