Which does it mean by anode?

What is the expected observation at positive pole?

What ions are present in this solution?

What ion is preferentially discharge at positive electrode?

For the ion which is preferentially discharged at positive electrode, it is due to what factor?

What is the correct half equation at the positive electrode?

What are the possible products for the electrolysis of brine?

Which ion(s) will be attracted to the positive pole?

What is the expected observation at the positive pole?

What is the volume ratio between the gases given out (the one given out at +ve electrode to that one given out at -ve electrode)

An electric current of 1.04A was passed through a solution of dilute sulphuric acid for 6 minutes. The volume of hydrogen produced at r.t.p. was 43.5 cm³. How many coulombs of charge were passed during the experiment?

An electric current of 1.04A was passed through a solution of dilute sulphuric acid for 6 minutes. The volume of hydrogen produced at r.t.p. was 43.5 cm³. How many coulombs of charge are required to liberate 1 mol of H_2(g)? (F = 96500C mol^-1)

A student conducted an experiment to calculate a value for the Faraday constant, F. An electric current of 0.3A was passed through the solution of copper (II) sulphate for exactly 40 minutes. 0.240g of copper was deposited at cathode. Use this information to calculate a value of F. (Ar of Cu is 63.5)

A student conducted an experiment to calculate a value for the Faraday constant, F. An electric current of 0.3A was passed through the solution of copper (II) sulphate for exactly 40 minutes. 0.240g of copper was deposited at cathode. After calculating a value of F, use the fact that the charge on one electron is about 1.60 x 10^-19C, calculate a value for the Avogadro constant