Photolysis of each water molecule in light reaction will yield

2 electrons and 4 protons

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4 electrons and 4 protons

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4 electrons and 3 protons

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2 electrons and 2 protons

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1 electrons and 2 protons

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Solution

The correct option is C 2 electrons and 2 protons
Photolysis is part of the light-dependent reactions of photosynthesis. The general reaction of photosynthetic photolysis can be given as
$H_{2} O$ + 2 photons (light) → 2 $e^{-}$ + 2 $H^{+}$ + $[O]$

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Similar questions

Splitting of water molecules during light reaction of photosynthesis is associated with

(a) PS I resulting in the release of $O_{2}$ , protons and transfer of electrons to PS II

(b) PS II resulting in release of $O_{2}$ , protons and transfer of electrons to PS I

(d) PS I resulting in the release of $O_{2}$ , protons and transfer of electrons to PS I.

Of the above statements

Q. A beam consisting of protons and electrons passed through perpendicular MF.The protons and electrons,

Q. The numbers of protons, electrons and neutrons in a molecule of heavy water are respectively:

I learnt this in atoms and molecules chapter "Two protons will also tend to repel each other because they both have a positive charge. On the other hand, electrons and protons will be attracted to each other because of their unlike charges."but I have a doubt, that is, if protons can attract electrons,then why electrons in the atom is revolving around the protons and not attracting it.

Who discovered the protons and electrons respectively? [2 MARKS]

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Photolysis of each water molecule in light reaction will yield

The correct option is C 2 electrons and 2 protonsPhotolysis is part of the light-dependent reactions of photosynthesis. The general reaction of photosynthetic photolysis can be given as H2O + 2 photons (light) → 2 e− + 2 H+ + [O]

The correct option is C 2 electrons and 2 protons
Photolysis is part of the light-dependent reactions of photosynthesis. The general reaction of photosynthetic photolysis can be given as
$H_{2} O$ + 2 photons (light) → 2 $e^{-}$ + 2 $H^{+}$ + $[O]$