During the electrolysis of fused sodium chloride,the anodic reaction is

What is the electrolysis of molten $NaCl$?

How many moles of electrons are required for the reduction of $1 \ mole$ of $Cr^{3+}$ to $Cr_{(s)}$?

The current in a given wire is $1.8 \, A$. The number of coulombs that flow in $1.36 \, \text{minutes}$ will be ............ $C$.

When fused $NaCl$ undergoes electrolysis,the product formed at the cathode is:

Electrolysis of aqueous $Na_2SO_4$ was carried out by passing a current of $3 \ A$ for $10 \ min$. The volume of the gas $(L)$ at $STP$ at the anode of the cell is approximately