The specific process in the light-dependent reactions that leads to the production of oxygen and hydrogen ions would be the splitting of water.
During the light-dependent reaction, the electrons of the photosystems of the chlorophyll molecule are excited by light absorption. Energy from the excited electrons are used to generate NADPH from NADP+
Electrons released from the splitting of water molecules are used to fill the space left by the excited electrons while the latter is used to create a proton gradient in the electron transport chain to synthesize ATP from ADP.
More on the light-dependent reaction of photosynthesis can be found here: https://brainly.com/question/13349357
