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प्रश्न
Name the method used for the refining of zirconium.
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उत्तर
The Van Arkel method is used for the refining of zirconium.
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संबंधित प्रश्न
Explain:
Zone refining
Explain column chromatography.
Outline the principles behind the refining of metals by the following methods:
Zone refining method
What happens when NaCN is added in an ore containing PbS and ZnS during concentration by froth floatation method?
In which of the following method of purification, metal is converted to its volatile compound which is decomposed to give pure metal?
(i) Heating with stream of carbon monoxide.
(ii) Heating with iodine.
(iii) Liquation.
(iv) Distillation.
Assertion: Zone refining method is very useful for producing semiconductors.
Reason: Semiconductors are of high purity.
Refining using liquation method is the most suitable for metals with ______.
Describe a method for refining nickel.
Describe a method for refining nickel.
Describe a method for refining nickel.
