Q. Which of the following is a conjugated acid-base pair?
A) $HCl,\ NaOH$
B) $NH_{4}Cl,\ NH_{4}OH$
C) $H_{2}SO_{4},\ HSO_{4}^{-}$
D) $KCN,\ HCN$
Explanation
(c)
$H_{2}SO_{4} \rightleftharpoons H^{+} + {HSO}_{4}^{-}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.