Final answer:
Yes, there is a process called photoelectrolysis that converts water into hydrogen and oxygen using light and a catalyst.
Step-by-step explanation:
Yes, there is a process called photoelectrolysis that converts water into hydrogen and oxygen using light and a catalyst. This process involves using photovoltaic cells to split water molecules.
When light strikes a plant pigment known as chlorophyll, a series of reactions occur that convert water into oxygen gas.
Additionally, fuel cells can also generate electricity directly from the catalytic combination of hydrogen and oxygen, producing water as a byproduct.