Statement 1 : Aqueous solutions of all strong acids contain only the same acid, the hydronium ion.

Statement 2 : Hydronium ion is the strongest acid that can exist in any significant concentration in dilute aqueous solution.

• A

  Both statements I and II are correct.

• B

  Statement I is correct and statement II is incorrect.

• C

  Statement I is incorrect and statement II is correct.

• D

  Both statements I and II are incorrect.