On electrolysis,$1 \ mole$ of aluminium will be deposited from its molten salt by

In the electrolysis of molten $NaCl$,what happens at the anode?

During the electrolysis of water,the volume of $O_2$ gas evolved is $2.24 \ dm^3$. Under the same conditions,what will be the volume of $H_2$ gas in $dm^3$?

The product obtained from the electrolytic oxidation of acidified sulphate solution is:

Electrolysis of a dilute aqueous $NaCl$ solution is carried out by passing a current of $10 \, mA$. How much time will it take to liberate $0.01 \, mol$ of $H_2$ gas at the cathode? $(1 \, F = 96500 \, C \, mol^{-1})$

Assertion : On increasing dilution,the specific conductance keeps on increasing.
Reason : On increasing dilution,the degree of ionisation of a weak electrolyte increases and the number of ions per unit volume decreases.