Question

Which of the following is an ore of iron?

• A. Hematite
• B. Galena
• C. Cuprite
• D. Bauxite

Hint:

Remember, ores of iron include Hematite, Magnetite, and Siderite, while other materials like Galena and Bauxite are ores of lead and aluminum, respectively.

Answer 1

The Correct Option is A

Step 1: Understanding ores of iron.
Iron ores are naturally occurring minerals from which iron can be extracted. Common ores of iron include Hematite, Magnetite, and Siderite.
Step 2: Analyzing the options.

• (A) Hematite: Correct. Hematite is an important iron ore. It is the most commonly mined ore and contains iron oxide (Fe2O3).
• (B) Galena: Incorrect. Galena is the primary ore of lead, not iron.
• (C) Cuprite: Incorrect. Cuprite is the ore of copper, not iron.
• (D) Bauxite: Incorrect. Bauxite is the ore of aluminum, not iron.

Step 3: Conclusion.
Hematite is a well-known ore of iron. Therefore, the correct answer is (A) Hematite. Final Answer: Hematite.