Free Notes for Class 5–12 | CBSE | 24x7 Access
Student School Teacher Help
Home Schools Pricing
Log in Get Started
Class 10 Science Medium Mcq English Medium

On dilution of an acid, the concentration of hydronium ions (H3O+)

Question
On dilution of an acid, the concentration of hydronium ions (H3O+)
Increases
Decreases
Remains the same
Becomes zero
Answer
Decreases
Detailed Explanation
Adding more water to an acid reduces the ion concentration per unit volume. — Examisthan.com
Related Questions
Litmus, the natural indicator, is extracted from Science · Acids, Bases and Salts Turmeric, a natural indicator, turns which colour in the presence of a base Science · Acids, Bases and Salts Which of the following is a synthetic indicator Science · Acids, Bases and Salts Blue litmus paper turns which colour in an acid Science · Acids, Bases and Salts

Want the full Science question bank?

Log in for free to unlock practice tests, notes, and an AI tutor for Class 10.

Get started free