Question

3.Explain how oxygen is produced during photosynthesis in the presence of light?​

Answer 1

Answer:

In the initial phase of photosynthesis, sunlight excites the chlorophyll in the plant, in the presence of this excited chlorophyll, water undergoes photolytic oxidation (splitting of the water molecule in the presence of sunlight) to generate H+ ions, electrons, and free oxygen species.

Answer 2

Answer:

During the process of photosynthesis, the plant absorbs carbon dioxide and water and in the presence of sunlight releases oxygen as a by-product.

- In the initial phase of photosynthesis, sunlight excites the chlorophyll in the plant, in the presence of this excited chlorophyll, water undergoes photolytic oxidation (splitting of the water molecule in the presence of sunlight) to generate H+ ions, electrons, and free oxygen species.

Explanation:

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