When fused lead bromide is electrolysed we observe: [A]a silver grey deposit at anode and a reddish brown deposit at cathode; [B] a silver grey deposit at cathode and a reddish brown deposit at anode; [C] a silver grey deposit at cathode and reddish brown fumes at anode ; [D] silver grey fumes at anode and reddish brown fumes at cathode

Options

A. a silver grey deposit at anode and a reddish brown deposit at cathode.
B. a silver grey deposit at cathode and a reddish brown deposit at anode.
C. a silver grey deposit at cathode and reddish brown fumes at anode.
D. silver grey fumes at anode and reddish brown fumes at cathode.

Answer

C

Explanation

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