Graphite anode is preferred to platinum in the electrolysis of molten lead bromide

Electrolysis (10)

State one relevant reason: Graphite anode is preferred to platinum in the electrolysis of molten lead bromide.

Answer

Since graphite anode is unaffected (by the reactive vapours of bromine) or does not react/ Platinum is affected by (bromine vapours) or reacts with (bromine vapours)

  • Exam Year: 2020