Question regarding Photoelectrochemical cells Some info that was given: https://

Question

Question regarding Photoelectrochemical cells

Some info that was given:

https://www.researchgate.net/publication/311210193_Fuel_cells_vs_Batteries_in_the_Automotive_Sector

https://pubs.acs.org/cen/science/88/8827sci1.html

Wireless Solar Water Splitting...: http://www.scienceintheclassroom.org/sites/default/files/research-papers/complete_science_resources_for_water_splitting_0.pdf

QUESTION 2 The catalysts in the PEC perform what function? Convert the sunlight directly into electrical energy similar to a solar cell. Catalyze the oxidation and reduction half reactions needed to decompose water into okygen and hydrogen. Provide the heat needed to decompose water into oxygen and hydrogen. All of these are correct.

Explanation / Answer

The catalyst in the PEC catalyse the oxidation and reduction half reactions neededto decompose water into hydrogen and oxygen.

Therefore second option is correct.

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