Dihydrogen of high purity (> 99.95%) is obtained through :Option: 1 the reaction of Zn with dilute HClOption: 2 the electrolysis of acidified water using Pt electrodes.Option: 3 the electrolysis of brine solution.
Dihydrogen of high purity (> 99.95%) is obtained through : Option: 1 the reaction of Zn with dilute HCl Option: 2 the electrolysis of acidified water using Pt electrodes. Option: 3 the electrolysis of brine solution. Option: 4 the electrolysis of warm Ba(OH)2 solution using Ni electrodes.
Answers (1)
High purity (>99.95%) dihydrogen is obtained by electrolysing warm aqueous barium hydroxide solution between nickel electrodes.