Practice check: For everyday science, what is the pH of a neutral solution at about 25°C?
Tap an option to check your answer.
✅ Correct answer: C. 7
a: 4 | b: 14 | c: 7 | d: 1
10 random questions, instant feedback, earn XP.
Tap an option to check your answer.
✅ Correct answer: C. 7
a: 4 | b: 14 | c: 7 | d: 1
10 random questions, instant feedback, earn XP.