plz answer as fast as you can

solid sodium iodide does not conduct electricity

why does sodium iodide solution conduct electricity



2) when sodium iodide is electrolysed iodine is formed at the positive electrode

complete and balance the half equation for the formation of iodine

........ I- = I2 + ........ e-


3) what is formed at the negative electrode when sodium iodide solution is electrolysed

explain why