Given the two cells below.

a) Which would you expect to show greater conductivity when immersed in a 0.1 N sodium chloride solution? The surface of the electrodes is the same. Justify the answer.

b) How will the conductivity and equivalent conductivity of a sodium chloride solution change with concentration

c) From an experiment studying the conductivity, a table of La values has been obtained. If we assume that the degree of dissociation is equal to No where is the equivalent conductivity of the electrolyte at concentration o and Lo is the equivalent conductivity of the electrolyte at infinite dilution. Transform the relation of the law of action of masses so that between and a linear relationship arises, so that from the table of - values it is possible to determine Lo and K with the help of a least squares line.

A 8f Thermo B