Question

what is redox potential in photosynthesis ?

Answer 1

The redox potential is a measure (in volts) of the affinity of a substance for electrons— its electronegativity — compared with hydrogen (which is set at 0).

Substances more strongly electronegative than (i.e., capable of oxidizing) hydrogen have positive redox potentials. Substances less electronegative than (i.e., capable of reducing) hydrogen have negative redox potentials.

Answer 2

actually redox potential is the property of any substance to release energy in the form of heat or waves of long wavelength when electron is released from it like quinone , cyt.b and f and plastocyanin......