193000 Coulombs of electricity can decompose --------------- moles of acidulated water

Cathode : 2H2O+2e−→H2+2OH−×2Anode : 2H2O→4H ++O2+4e−Net Reaction: 2H2O→4F2H2Cathode+O2Anode;2 moles of water can be decomposed by 4F(4×96500C)‘X’ mole of water can be decomposed by 2× 96500 C‘X’ = 1 ;