In electrolysis of `NaCl` when `Pt` electrode is taken `H_(2)` is liberated at cathode while
Channel: Doubtnut
Date: 2020-08-23

In electrolysis of `NaCl` when `Pt` electrode is taken `H_(2)` is liberated at cathode while `Hg` cathode it forms sodium amalgam because In electrolysis of `NaCl` when `Pt` electrode is taken `H_(2)` is liberated at cathode while `Hg` cathode it forms sodium amalgam because