Matthew was working with different concentrations of hydrochloric acid in the lab. which of these would best describe the results matthew would see if he was using a conductivity apparatus in each of the different acid concentrations?
the bulb would burn the same in all concentrations
the light bulb would burn brightest in the weakest acid
the light bulb would burn brightest in the strongest acid.
the light bulb would not burn as acids do not conduct electricity save

The question says,'Mathew was working with different concentrations of hydrochloric acid in the lab. Which of these would best describe the resulsts Mathew would see if he was using a conductivity apparatus in each of the different acid concentration. The correct answer is C. This is because, acids conduct electricity, the stronger the acid, the brighter the electricity that will be produced while the weaker the acid, the weaker the electricity that will be produced. Thus, higher concentration equals tronger electricity.

3rd one because both acid and bases conduct electricity, it just depends on the strength of the acid/base. A strong acid/base would conduct more electricity than a weak one