Question

4. Explain the mechanism of photolysis of water​

Answer 1

The splitting or decomposition of a chemical compound by means of light energy or photons. For example, the photolysis of water molecule in photosynthesis occurred under the influence of light. When photons are absorbed, it causes the hydrogen to bind to an acceptor, subsequently releasing the oxygen.

Answer 2

Explanation:

The mechanism of photosynthesis is an oxidation - reduction reaction. In this process light energy is trapped by chloroplasts and the atmospheric carbon dioxide is fixed as carbon source and undergo many cycles called kerbs cycle and produce sugars as end products along with evolution of oxygen.