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Question
Which of the following methods is used to extract metals from their carbonate ores?
Which of the following methods is used to extract metals from their carbonate ores?
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Solution
The correct option is B Calcination
In the process of calcination, carbonate ores are converted into oxides by strongly heating it in a limited supply of air. These oxides are further reduced to give the required metal.
In the process of calcination, carbonate ores are converted into oxides by strongly heating it in a limited supply of air. These oxides are further reduced to give the required metal.
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