
Electrolysis and Electroplating Quiz

Quiz
•
Science
•
10th Grade
•
Medium

J Pager
Used 2+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During the electrolysis of molten lead(II) bromide (PbBr₂), what forms at the cathode?
Lead metal
Bromine gas
Hydrogen gas
Oxygen gas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What forms at the anode during the electrolysis of molten sodium chloride (NaCl)?
Sodium metal
Chlorine gas
Hydrogen gas
Oxygen gas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is copper used as the anode in copper refining?
It oxidizes to release copper ions into the solution
It is inert and does not dissolve
It reduces to form pure copper
It prevents impurities from settling
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the electrolysis of aqueous copper sulfate with inert electrodes, what forms at the cathode?
Copper metal
Oxygen gas
Chlorine gas
Hydrogen gas
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Which ions are responsible for the formation of oxygen gas at the anode in aqueous solutions?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of electroplating?
To create alloys
To improve appearance and corrosion resistance
To refine metals
To generate electricity
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which electrolyte is commonly used for silver electroplating?
Copper sulfate
Silver nitrate
Sodium chloride
Zinc chloride
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Atom History

Quiz
•
10th Grade - University
15 questions
Texas Chemistry

Quiz
•
8th Grade - University
15 questions
The Development of Atomic Theory

Quiz
•
9th Grade - University
15 questions
Natural Gas

Quiz
•
4th Grade - University
18 questions
Sun, Seasons and Solar System

Quiz
•
9th - 12th Grade
15 questions
Atom History

Quiz
•
10th Grade - University
15 questions
Atom History

Quiz
•
10th Grade - University
15 questions
The Development of Atomic Theory

Quiz
•
9th Grade - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
10 questions
Exploring the Scientific Method

Interactive video
•
6th - 10th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
10 questions
Exploring the Basics of Density

Interactive video
•
6th - 10th Grade
10 questions
Kinetic and Potential Energy Explained

Interactive video
•
6th - 10th Grade
10 questions
The Evolution of Atomic Theory

Interactive video
•
6th - 10th Grade
10 questions
Exploring Biomes and Ecosystems for Kids

Interactive video
•
6th - 10th Grade
10 questions
Exploring Metals, Nonmetals, and Metalloids

Interactive video
•
6th - 10th Grade
10 questions
Exploring Latitude and Longitude Concepts

Interactive video
•
6th - 10th Grade