Question

How can you prove that oxygen libarating during photosynthesis?

Answer 1

Answer:

Expose the apparatus to the sunlight. After few hours, gas bubbles will form and collect in the test tube. Test the gas in the test tube. A glowing splinter bursts into the flame shows the presence of oxygen.

Explanation:

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Answer 2

Answer:

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Oxygen is produced by photolysis of water. This photolysis of water is brought about by the light, usually sunlight. Photolysis is a part of the light-dependent reactions of photosynthesis. The electrons released during the photolysis is picked up by the photosystem I during light reaction.