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QJEEM20Ch7576: JEE Main 2020 Chemistry - Class 12 JEEM20Ch7576 Solution: The refining method used when the metal and the impurities have …
The refining method used when the metal and the impurities have low and high melting temperatures, respectively, is :
Multiple Choice Options
- A liquation
- B vapour phase refining
- C distillation
- D zone refining
Step-by-Step Verified Solution
Liquation method is used when the melting point of metal is less compare to the melting point of the associated impurity.