Biology, asked by SamathaSam, 7 months ago

explain the mechanism of photolysis of water.​

Answers

Answered by yagnasrinadupuru
8

ANSWER:-

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.

ADDITIONAL INFORMATION:-

The of (H2O) in the of occurs in the of embedded in of where light is used to split water molecules as represented by the following equation:

The of (H2O) in the of occurs in the of embedded in of where light is used to split water molecules as represented by the following equation:2H2O → 4H+ + 4e- + O2

The of (H2O) in the of occurs in the of embedded in of where light is used to split water molecules as represented by the following equation:2H2O → 4H+ + 4e- + O2 (O2) is liberated to the as a waste product in this process.

The of (H2O) in the of occurs in the of embedded in of where light is used to split water molecules as represented by the following equation:2H2O → 4H+ + 4e- + O2 (O2) is liberated to the as a waste product in this process.In this way, (e-) are gained to replace those lost through from in the of photosystem II which begins .

The of (H2O) in the of occurs in the of embedded in of where light is used to split water molecules as represented by the following equation:2H2O → 4H+ + 4e- + O2 (O2) is liberated to the as a waste product in this process.In this way, (e-) are gained to replace those lost through from in the of photosystem II which begins .In the light reactions, electrons lost by chlorophyll are used to generate for energy, and to to use as a in the where are fixed from atmospheric (CO2) and used by the for structure and energy.

Attachments:
Answered by 27swatikumari
0

Answer:

In the presence of light, photolysis is the breakdown of water molecules into protons, electrons, and oxygen.

Explanation:

ADP is converted to ATP through the process of photophosphorylation, which uses light energy from photosynthesis. It is the process by which light-induced conversion of the phosphate group into ADP molecules produces energy-dense ATP molecules.

It takes place during non-cyclic photophosphorylation. During non-cyclic photophosphorylation, the energy released by P700 is transferred by the primary acceptor and subsequently transferred to NADP. NADP is frequently reduced using protons, and photosystem II is supplied with electrons.

Here, the protons-H+ produced by splitting the water molecule and reducing NADP to NADPH2 are joined with the electrons. The element oxygen is released as waste.

For instance, light was required for the photolysis of the water molecule during photosynthesis. As photons are used, it enables the hydrogen to bond to an acceptor, liberating the oxygen later.

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