What is produced by the dissociation of an electrolyte in an aqueous solution?

How many minutes are required to deliver $3.21 \times 10^6$ Coulombs using a current of $500 \ A$ used in the commercial production of chlorine?

If $0.50 \ L$ of a $0.60 \ M$ $SnSO_4$ solution is electrolyzed for a period of $30.0 \ min$ using a current of $4.60 \ A$ with inert electrodes,what is the final concentration of $Sn^{2+}$ remaining in the solution? (Atomic weight of $Sn = 119$)

Which from the following compound solutions in water of equal concentration has electrical conductivity nearly same as distilled water?

The resulting solution obtained at the end of electrolysis of concentrated aqueous solution of $NaCl$ . . . . . . .

Which of the following cells converts electrical energy into chemical energy?