Question

Which element participates in photolysis of water, ionic balance maintenance and solute concentration?

• A. $C{l}^{-}$
• B. $B$
• C. $N{a}^{+}$
• D. $M{g}^{2+}$

Answer 1

Answer: (A)

Correct answer is (a) $C{l}^{-}$