In the experiment, we were measuring the pH of various liquids. I know that the independent variable is the type of liquid used but I have no ideas what the control group could be.
Please please please answer as soon as possible
Thanks|||if the independent variable is type of liquids than the control group be using water (pH is neutral)
experimental group: group that uses different types of liquids other than water.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment