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ldentify one statement that holds true f...

ldentify one statement that holds true for electrolysis of molten lead bromide:

A

Silver grey metal deposits at the anode

B

Temperature is not maintained during the electrolysis

C

Brown vapours of bromine are obtained at the anode

D

Electrolyte contains `H^(+)` ions along with `Pb^(2+)` ions

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