Question

According to Arrhenius theory, which of the given options is correct?

• A. $H^{+}$ ions are accepted in solution by an acid.
• B. $H^{+}$ ions are formed in solution by an acid.
• C. $O{H}^{-}$ ions are formed in solution by an acid.
• D. $O{H}^{-}$ ions are lost in solution by a acid.

Answer 1

The correct option is B

$H^{+}$ ions are formed in solution by an acid.

An acid gives $H^{+}$ ions in the solution and a base gives $O{H}^{-}$ ions in the solution.
Examples: HCl is an acid whereas NaOH is a base.