Iron And Basic Electrolysis Quiz
Take this 20 question quiz to quiz yourself on Iron, Iron Ore, the blast furnace and electrolysis!
- 1.
What is an ORE?
- A.
An ore is a chemical that occurs in the Earth's crust but it has a small percentage of that metal which can be successfully extracted.
- B.
An ore is a mineral that occurs in the Earth's crust with a large percentage of that metal able to be extracted.
- C.
An ore is an element that is added to the blast furnace to take Iron out of its oxide, Iron Oxide.
Correct Answer
B. An ore is a mineral that occurs in the Earth's crust with a large percentage of that metal able to be extracted. -
- 2.
Which is added to the BLAST FURNACE to take Iron out of its ore?
- A.
Calcium Carbonate (CaCO3)
- B.
Calcium Oxide (CaO)
- C.
Silicon Dioxide (SiO)
- D.
Calcium Silicate (CaSiO3)
- E.
The ore of Iron, Iron oxide
Correct Answer
A. Calcium Carbonate (CaCO3) -
- 3.
What is the CHEMICAL EQUATION for Iron being extracted from its ore?
- A.
Iron + Oxide + X = Iron
- B.
Iron Oxide + Calcium Carbonate = Iron
- C.
Iron Oxide +
- D.
Iron Oxide + X = Iron
- E.
Iron + Oxide = Iron
Correct Answer
D. Iron Oxide + X = Iron -
- 4.
What is the "X" in the CHEMICAL EQUATION to take Iron out of its ore?
- A.
A reducing agent - carbon monoxide
- B.
An oxidizing agent - nitric oxide
Correct Answer
A. A reducing agent - carbon monoxide -
- 5.
What is the major impurity in the IRON ORE?
- A.
Silicon Dioxide
- B.
Limestone
- C.
Silica
- D.
There is no impurity
Correct Answer
C. Silica -
- 6.
A ____ is used to recycle Iron
Correct Answer
converter - 7.
How is a CONVERTER used to recycle Iron?
- A.
It is used to mix together solid scrap iron/steel with molten iron.
- B.
It is used to mix together molten (liquid) scrap iron/steel with molten iron.
- C.
It is used to mix together molten (liquid) scrap iron/steel with silicon dioxide.
Correct Answer
B. It is used to mix together molten (liquid) scrap iron/steel with molten iron. -
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 20, 2022Quiz Edited by
ProProfs Editorial Team -
Jan 06, 2010Quiz Created by
Jleopold
- Acoustic Quizzes
- Distance Quizzes
- Energy Quizzes
- ESD Quizzes
- Frequency Quizzes
- Light And Reflection Quizzes
- Logic Gate Quizzes
- Magnetic Field Quizzes
- Momentum Quizzes
- Motion Quizzes
- Online Physics Quizzes
- Optics Quizzes
- Physics Of Sound Quizzes
- Practice Physics Quizzes
- Properties Of Matter Quizzes
- Quantum Quizzes
- Quantum Physics Quizzes
- Reflection Quizzes
- Refraction Quizzes
- Secondary 3 Physics Quizzes
- Sound Quizzes
- Speed Of Light Quizzes
- Thermodynamics Quizzes
- Velocity Quizzes
- Work And Energy Quizzes
Back to top