Question:
Which of the following flux is used to remove acidic impurities in metallurgical processes?
Which of the following flux is used to remove acidic impurities in metallurgical processes?
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Limestone is essential in metallurgy for purification, especially in iron smelting.
Updated On: Dec 11, 2025
- Silica
- Limestone
- Sodium Chloride
- HCl
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The Correct Option is B
Solution and Explanation
Limestone is commonly used in metallurgical processes to remove acidic impurities.
It acts as a flux by reacting with impurities like silica to form a slag.
This slag can then be removed, leaving behind the pure metal.
It acts as a flux by reacting with impurities like silica to form a slag.
This slag can then be removed, leaving behind the pure metal.
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