Essential Chemistry for IGCSE - Acids And Bases (Section 4 - No. 47)
What is the pH of a substance which has more hydroxide ions (OH-) than hydrogen ions (H+)?
Less than 7
Equal to 7
Greater than 7
Equal to 0
Explanation
If a substance has more hydroxide ions (OH-) than hydrogen ions (H+), it's alkaline and will have a pH greater than 7.
Comments (0)
