Which of the following elements are considered essential for photolysis of water ?

Question

Which of the following elements are considered essential for photolysis of water ? (A) Ca and Cl (B) Mn and Cl (C) Zn and I (D) None of these

Tardigrade Admin · Accepted Answer

Breakdown of water (H2O) molecules under the influence of light is termed photolysis. The positively charged P680 molecules in, the first step, exert a strong pull on the water moleculer, splitting it into H+ and OH- ions. It requires Mn+ and Cl- ions as catalysts.

Q. Which of the following elements are considered essential for photolysis of water ?

Ca and Cl

Mn and Cl

Zn and I

None of these

Breakdown of water $(H_{2} O)$ molecules under the influence of light is termed photolysis. The positively charged $P_{680}$ molecules in, the first step, exert a strong pull on the water moleculer, splitting it into $H^{+}$ and $O H^{-}$ ions. It requires $M n^{+}$ and $C l^{-}$ ions as catalysts.

Q. Which of the following elements are considered essential for photolysis of water ?

Ca and Cl

Mn and Cl

Zn and I

None of these

Breakdown of water (H2​O) molecules under the influence of light is termed photolysis. The positively charged P680​ molecules in, the first step, exert a strong pull on the water moleculer, splitting it into H+ and OH− ions. It requires Mn+ and Cl− ions as catalysts.

Breakdown of water $(H_{2} O)$ molecules under the influence of light is termed photolysis. The positively charged $P_{680}$ molecules in, the first step, exert a strong pull on the water moleculer, splitting it into $H^{+}$ and $O H^{-}$ ions. It requires $M n^{+}$ and $C l^{-}$ ions as catalysts.