The pH of 0.1 M HCl is approximately
A0
B1CORRECT
C7
D14
JAMB UTMEChemistry
AI
Toaster Teacher
Why the answer is B, and why the others tempt you.
pH = -log[H⁺]. For 0.1 M strong acid: pH = -log(0.1) = 1.
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →
Practice more Chemistry questions
JAMB UTME Chemistry has thousands more questions like this — with Worked answers on every one.