Question

Mineral involved in photolysis of water are
(a) Mn
(b) Ca
(c) Mg
(d) Cl

• A. a, b
• B. a, b, d
• C. c, d
• D. a, b, c

Answer 1

The correct option is B a, b, d

A) Mn and Ca are involved in the photolysis of water.
B) Mn, Cl and Ca are involved in the photolysis of water.

C) Mg is not involved in the photolysis of water while Cl is involved.
D) Mn and Ca are involved in the photolysis of water. but Mg is not involved.
So the correct answer is 'a, b, d'.