ICSE Class 10 Answered
how is water formed as a result of photosynthesis? explain the process for the formation of water molecule as a product of photosynthesis.
(1) Activation of chlorophyll - On exposure to light energy, chlorophyll becomes activated by absorbing photons.
(2) Splitting of water - The absorbed energy is used in splitting the water molecule into hydrogen and oxygen, releasing energy. This reaction is known as photolysis of water.
2H2O 4H+ + 4e- + O2
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