When Alumina is electrolysed in presence of cryolite, the gas liberated at graphite anode is

During the electrolysis of NaCl solution, the gas liberated at the anode is

When dilute H_(2)SO_(4) is electrolyzed between Pt electrodes, the gas liberated at the anode will be ………………………….

When dilute H_(2)SO_(4) is electrolyzed between Pt electrodes, the gas liberated at the anode will be ………………………….

Which of the following compounds liberates dihydrogen gas at anode when it is electrolysed in molten state but the same gas is liberated at cathode if its aqueous solution is electrolysed ?

Which of the following compounds liberates dihydrogen gas at anode when it is electrolysed in molten state but the same gas is liberated at cathode if its aqueous solution is electrolysed ?

When molten sodium chloride (NaCI) is electrolysed, the gas liberated at the anode is…………….

When sodium chloride solution is electrolysed , the gas that is liberated at the cathode is ________.

When sodium chloride solution is electrolysed , the gas that is liberated at the cathode is ________.

When CuSO_4 solution is electrolysed using plantinum electrode,______gas is liberated at the anode.