Which of the following elements is obtained by the electrolysis of the aqueous solution of its compound?

What is the number of electrons passed through an electrolyte solution when $1 \ A$ current is passed for $16.1 \ \text{minutes}$?

Which one of the following metals cannot be obtained on electrolysis of aqueous solution of its salts?

Nowadays,how can the quantity of electricity $Q$ be measured in an electrolytic cell?

Oxidation of species depends upon its oxidation potential. An oxidation reaction is possible for the species whose $E^{o}$ value is lower. Which of the following reactions occurs at the anode during the electrolysis of aqueous $NaCl$?

$1 \ C$ of electricity deposits: