Light Recation

Q.

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

(c) PS II resulting in release of $O_2$, protons and transfer of electrons to PS II

(d) PS I resulting in the release of $O_2$, protons and transfer of electrons to PS I.

Of the above statements

1. a alone is correct

2. b alone is correct

3. c alone is correct

4. d alone is correct