Question:
Refining using liquation method is the most suitable for metals with :
Refining using liquation method is the most suitable for metals with :
Updated On: Dec 18, 2023
- Low melting point
- High boiling point
- High electrical conductivity
- Less tendency to be soluble in melts than impurities
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The Correct Option is A
Solution and Explanation
The correct option is (A): Low melting point.
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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