Question

When fused lead bromide is electrolysed, we observe ______.

Options

• A silver grey deposit at the anode and a reddish brown deposit at the cathode.

• A silver grey deposit at the cathode and a reddish brown deposit at the anode.

• A silver grey deposit at the cathode and reddish brown fumes at the anode.

• Silver grey fumes at the anode and reddish brown fumes at the cathode.

Answer 1

When fused lead bromide is electrolysed, we observe a silver grey deposit at the cathode and reddish brown fumes at the anode.