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NEET UG CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

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Which method of purification is represented by the following equations
Ti+2I2→523 KTiI4→1700 KTi+2I2Ti + 2{I_2}\xrightarrow{{523\,K}}Ti{I_4}\xrightarrow{{1700\,K}}Ti + 2{I_2}
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Correct option: C
Van Arkle
Option C (Van Arkle) is correct because the given equations represent the Van Arkel method, which involves forming a volatile iodide to purify metals.

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