Class 12 Chemistry General Principles and Processes of Isolation of Elements Refining of crude Metal

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Which of the following elements is purified by vapour phase refining?

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A
$Fe$
B
$Zr$
C
$Cu$
D
$Au$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Refining of crude Metal

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