Question

If both acid evolved 2h+ in water their ph will be same ??

Answer 1

Electrolysis of Water

Electrolysis of water is its decomposition to give hydrogen and oxygen gases due to the passage of an electric current.

 

2H2O + electrical energy (+ heat energy)   O2 + 2H2

 



 

'I propose to distinguish these bodies by calling those anions which go to the anode ....and those passing to the cathode, cations '



Creating an electric potential through water causes positive ions, including the inherent hydrogen ions H3O+, to move towards the negative electrode (cathode) and negative ions, including the inherent hydroxide ions OH-, to move towards the positive electrode (anode). With a sufficient potential difference, this may cause electrolysis with oxygen gas being produced at the anode and hydrogen gas produced at the cathode (see [1878] for current reviews). The electrolysis of water usually involves dilute, or moderately concentrated, salt solutions to reduce the power loss driving the current through the solution, but the presence of salt is not a requirement for electrolysis.

Answer 2

Electrolysis of water is its decomposition to give hydrogen and ... 2H2O + electrical energy (+ heat energy) --> ... If the anode reaction is forced to run at pH 14