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JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
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Medium
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Remembering
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Which of the following is/are vapour phase refining:
i. Van Arkel method
ii. Zone refining
iii. Mond's process
i. Van Arkel method
ii. Zone refining
iii. Mond's process
View answer and explanation
Correct option: D
Both i and iii
Option D (Both i and iii) is correct because Van Arkel method and Mond's process both involve converting the metal to a volatile compound, separating it from impurities, and then decomposing it to obtain the pure metal.