Question

How can I demonstrate that oxygen is released from water

Answer 1

Answer:

Here's Your Answer

Explanation:

To prove that oxygen is a by-product of photosynthesis, you can set up an experiment with an aquatic plant and capture the gas it emits in response to photosynthesis. You will also set up a control condition where the plant will not be exposed to light, preventing photosynthesis.

Cornelius van Niel showed that oxygen evolved in photosynthesis is from water and not carbon dioxide.

Hill in 1937, Ruben and Kamen in 1941 proposed that Oxygen(or O2) is liberated in photosynthesis comes from water and not from Carbon dioxide(or CO2). Some thing more about this question that: Hill in 1937 demonstrated 'photolysis of water by isolated chloroplasts' in the presence of suitable electron acceptor.

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Answer 2

Explanation:

Explanation: To prove that oxygen is a by-product of photosynthesis, you can set up an experiment with an aquatic plant and capture the gas it emits in response to photosynthesis. You will also set up a control condition where the plant will not be exposed to light, preventing photosynthesis.