On passing the current in a water voltameter,the hydrogen is:

Write the reactions for the following electrolytic processes:
$A$. Electrolytic reaction of concentrated aqueous solution of $NaCl$ (Brine).
$B$. Electrolytic reaction of dilute aqueous solution of $NaCl$.

The product obtained at the anode when $50 \%$ $H_2SO_4$ aqueous solution is electrolysed using platinum electrodes is:

Electrolysis is a process in which the cations and anions of the electrolyte are

During the electrolysis of aqueous sodium chloride,the product obtained at the anode is:

An electric current is passed through an aqueous solution of the following. Which one shall decompose?