Chemistryhard · Past Paper
What is the pH of a 0.05 M H2SO4 solution? (Assume complete dissociation)
A1
B1.3
C2
D0.5
✓ Correct Answer: A — 1
[H+] = 2 * 0.05 = 0.1 M. pH = -log[0.1] = 1.
Share this question
More from Chemistry
- Which element is essential for human bones and teeth?
- Which of the following is an allotrope of carbon known for being the hardest natural substance?
- In the extraction of iron, the function of Limestone is:
- What happens when CO2 is passed through lime water for a short time?
- What is the density of CO2 relative to air?