Q.
An aqueous solution in which the $H^{+}$ ion concentration is greater than $10^{- 7}$ M is said to be
A) Acidic
B) Alkaline
C) Neutral
D) None of these
Explanation
(a)
In an acidic solution $\left\lbrack H^{+} \right\rbrack > 10^{- 7}$
pH is less than 7.
In an alkaline solution $\left\lbrack H^{+} \right\rbrack < 10^{- 7}$, pH is greater than 7.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.