Question

. 1. During the electrolysis of molten lead bromide, which of the following takes place : A : Bromine is released at the cathode. B: Lead is deposited at the anode. C : Bromine ions gain electrons. D: Lead is deposited at the cathode.

Answer 1

lead is deposited at cathode


Ans : - D.

Answer 2

Bromide is a form of liquid of non metals so it's atomic number is 35 .
configuration:- 2,8,18,7
Hence it will be surely gain ions

so C.option is correct