Which of the following is NOT a method of metal extraction?

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Question: Which of the following is NOT a method of metal extraction?

Options:

Correct Answer: Hydrometallurgy

Solution:

Hydrometallurgy is a method of extracting metals from ores using aqueous solutions, while the other options are traditional extraction methods.

Which of the following is NOT a method of metal extraction?

Which of the following is NOT a method of metal extraction?

Step 1: Understand what metal extraction means. It is the process of obtaining metals from their ores.
Step 2: Identify the methods of metal extraction. Common methods include smelting, electrolysis, and hydrometallurgy.
Step 3: Recognize that hydrometallurgy uses water-based solutions to extract metals, which is different from traditional methods.
Step 4: Compare hydrometallurgy with other methods to determine which one is NOT a traditional extraction method.
Step 5: Conclude that hydrometallurgy is the method that is NOT considered traditional.

No concepts available.