Question

Give one equation for testing the conductivity of a salt solution

Answer 1

Answer:

React the salt solution with a highly reactive metal.

Explanation:

Because when metals are reacted with salt solutions they produce ions which cause conductivity.

Answer 2

Answer:

Place about 0.2 g of solid sodium chloride (NaCl) into a small, clean beaker and test the conductivity. Add 5 mL distilled water to the sodium chloride; test the conductivity of the solution. Dispose of this solution in the sink and rinse the beaker.