Sorry, I have a couple more questions.
For this question:
Which one of the following solutions will be the worst electrical conductor at 25 degrees C?
d) 0.10 mol L^(-1) CH3OH (aq)
How would I solve this? the answer was d.
1 answer
You don't give the other possibilities but the way you work the problem is to look for the material that has the least number of ions. CH3OH is a covalent compound and doesn't ionize at all. No ions means no electrical current. Some of the other possible answers probably are insoluble and others are soluble and produce ions.
5 answers