Question

what do you observe during electrolysis of molten lead Bromide​

Answer 1

Answer:

The ions are interchanged

When ions reach an electrode, they gain or lose electrons. As a result, they form atoms or molecules of elements:

• positive ions gain electrons from the negatively charged cathode
• negative ions lose electrons at the positively charged anode

Molten lead bromide, PbBr2(l), is an electrolyte. During electrolysis:

• Pb2+ ions gain electrons at the cathode and become Pb atoms
• Br- ions lose electrons at the anode and become Br atoms, which pair up to form Br2 molecules

Explanation:

Molten lead bromide, PbBr 2(l), is an electrolyte. During electrolysis: Pb 2+ ions gain electrons at the cathode and become Pb atoms. Br - ions lose electrons at the anode and become Br atoms, which pair up to form Br 2 molecules.

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