Q. For two acids $A$and $pK_{a} = 1.2$, and 2.8 respectively in value then which is true?
A) $A$ and $B$ both are equally acidic
B) $A$ is stronger than $B$
C) $B$ is stronger than $A$
D) Neither $A$ nor $B$ is strong
Explanation
(b)
The value of $pK_{a}$ for strong acid is less
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.