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(A) In non-cyclic photophosphorylation,the photolysis of water occurs to provide electrons to Photosystem-$II$.The chemical equation for the photolysi

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$24$

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(A) In non-cyclic photophosphorylation,the photolysis of water occurs to provide electrons to Photosystem-$II$.The chemical equation for the photolysis of water is: $2H_{2}O ightarrow 4H^{+} + 4e^{-} + O_{2}$.From this equation,it is clear that $2$ molecules of water produce $4$ $H^{+}$ ions.Therefore,$1$ molecule of water produces $2$ $H^{+}$ ions.For $12$ molecules of water,the number of $H^{+}$ ions formed will be $12 	imes 2 = 24 H^{+}$ ions.

In non-cyclic photophosphorylation,there is photolysis of $12$ water molecules. How many $H^{+}$ are formed (in $H^{+}$)?

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