NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Ionic Equilibrium
NEET · Chemistry · Ionic Equilibrium
How is the pH of a solution represented mathematically based on the...
How is the pH of a solution represented mathematically based on the definition of activity and hydrogen ion concentration?
Options
- ApH = log aH⁺
- BpH = log [H⁺]
- CpH = – loga H⁺
- DpH = – log [H⁺]
Correct answer
D. pH = – log [H⁺]
Step-by-step solution
The pH of a solution is represented as pH = – log [H⁺], based on the definition of activity and hydrogen ion concentration.