What happens if molten Lead Bromide (PbBr2) is electrolyzed?

At anode, brown fumes of bromide gas are given off

At anode, molten lead can be seen

At cathode, brown fumes can be seen

At cathode, lead bromide can be seen

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1.	What happens if molten Lead Bromide (PbBr2) is electrolyzed?
A.	At anode, brown fumes of bromide gas are given off
B.	At anode, molten lead can be seen
C.	At cathode, brown fumes can be seen
D.	At cathode, lead bromide can be seen
Answer» B. At anode, molten lead can be seen

Discussion

2.	The process of modifying a metal’s properties is called _________________
A.	Electrolysis
B.	Electro deposition
C.	Electro less plating
D.	Electroplating
Answer» C. Electro less plating

Discussion

Explore topic-wise MCQs in Engineering Chemistry Questions and Answers.

What happens if molten Lead Bromide (PbBr2) is electrolyzed?

The process of modifying a metal’s properties is called _________________