Question

calculate conductivity of 2% NaOH​

Answer 1

Answer:

Explanation:

Specific conductivity of 0,1 M NaOH aqueous solution amounts to 0,0221 S·cm–1. After addition of the same volume of 0,1 M HCl aqueous solution, the specific conductivity falls down to 0,0056 S·cm–1, while after addition of the second equal aliquot of the same HCl solution, its value increases to 0,0170 S·cm–1.

Answer 2

You can determine the total electrolyte content by evaporating the solution to dryness and weighing. The NaOH content can be determined by titration with standard acid. The electrolyte content cannot be determined by conductivity and pH.