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Which of the following is NOT a factor that affects the effectiveness of zone refining?

Option: 1

Initial impurity concentration


Option: 2

Rate of zone movement


Option: 3

Temperature gradient along the bar


Option: 4

Type of metal used


Answers (1)

best_answer

While the type of metal used does influence the purification process, it is not directly related to the effectiveness of zone refining.

Hence option 1 is correct.

Posted by

Devendra Khairwa

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