What is the main purpose of using carbon in the extraction of metals from their

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Question: What is the main purpose of using carbon in the extraction of metals from their ores?

Options:

Correct Answer: To act as a reducing agent

Solution:

Carbon is used as a reducing agent in the extraction of metals, particularly in the smelting of iron.

What is the main purpose of using carbon in the extraction of metals from their ores?

What is the main purpose of using carbon in the extraction of metals from their ores?

Step 1: Understand what ores are. Ores are natural rocks that contain metals.
Step 2: Know that metals are often found in their combined form with other elements in ores.
Step 3: Learn that to get the pure metal, we need to separate it from these other elements.
Step 4: Recognize that carbon can help in this separation process.
Step 5: Identify that carbon acts as a reducing agent, which means it helps remove oxygen from the metal ore.
Step 6: Realize that when carbon is heated with the ore, it reacts with the oxygen, allowing the pure metal to be extracted.
Step 7: Remember that this process is commonly used for metals like iron in a method called smelting.

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