Based on the above equation, answer the following questions

cbse
highplants

#1

$2H { 2 }O$----------> ${{2H}^{+}}$ +
${{O}
{2}}$ + ${{4e}^{-}}$
Based on the above equation, answer the following questions
(i) Where does this reaction take place in plants?
(ii) What is the significance of this reaction?


#2

(i) Lumen of the thylakoids.
(ii) ${{O}_{2}}$ is evolved during this reaction, moreover electrons are made available to PS-II
continuously.