What does molarity mean? a) The amount of solute (moles) in any quantity of solution; it is irrelevant how many liters of solution there are

b) The amount of solute (moles) in one liter of solution

the answer is the

you need to give more information

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

i think its 100.

hope this !