CH-742
Electrolysis of molten compounds
Chemistry · Secondary 3 · Hard · Electrolysis of molten compounds
A student electrolyses molten lead(II) bromide using inert graphite electrodes. Which statement about the products is correct?
A Lead forms at the anode and bromine at the cathode.
B Lead forms at the cathode and bromine at the anode.
C Bromine gas forms at both electrodes.
D Lead forms at both electrodes.
A Lead forms at the anode and bromine at the cathode.
B Lead forms at the cathode and bromine at the anode.
C Bromine gas forms at both electrodes.
D Lead forms at both electrodes.
- Lead forms at the anode and bromine at the cathode.
- Lead forms at the cathode and bromine at the anode.
- Bromine gas forms at both electrodes.
- Lead forms at both electrodes.
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