Statement-I: The acid-base pair that differs only by one proton is called a conjugate acid-base pair.

Statement-II: If Bronsted acid is a strong acid then its conjugate base is a weak base and vice-versa.

• A

  Both Statement-I and Statement-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 statement-I and Statement-II are incorrect