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Question:
The maximum temperature that can be achieved in blast furnace is
The maximum temperature that can be achieved in blast furnace is
Updated On: Jul 13, 2024
upto 5000 K
upto 1200 K
upto 2200 K
upto 1900 K
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The Correct Option is B
Solution and Explanation
The correct answer is option (B) : upto 1200 K
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Concepts Used:
General Principles and Processes of Isolation of Elements
What are Ores and Minerals?
Minerals are the naturally occurring, homogeneous inorganic solid substances. They are having a definite chemical composition and crystalline structure, hardness and color. For example, copper pyrite, calamine, etc.
Impurities in an ore are called gauge. The removal of a gauge from the ore is called concentration ore.
Several steps are involved in the extraction of pure metal from ores. Major steps are as follows –
- Concentration of the ore
- Isolation of the metal from its concentrated ore
- Purification of the metal
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