The passage of current liberates $H_2$ at cathode and $Cl_2$ at anode. The solution is

During the electrolysis of higher concentration of $H_2SO_4$,the product obtained at anode is . . . . . . .

Give the electrolytic reaction of $CuSO_4$ solution using $Cu$ electrodes.

The aqueous solution of which of the following decomposes on passing electric current?

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 electric current is passed through a cell having an electrolyte,the positive ions move towards the cathode and the negative ions towards the anode. If the cathode is pulled out of the solution,what happens to the ions?