In Van Arkel method, if I2 is introduced at 1800 K over imp…

Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

In Van Arkel method, if I2 is introduced at 1800 K over impure zirconium metal, the product will be:

Iodide of the metal

Pure metal

Impurities react with iodine

None of these

Text Solution

Verified by Experts

The correct answer is:

Zr (impure) + 2I2 ZrI4 ; ZrI4 Zr (pure) + 2I2 and hence over 1800ºC practically no reaction can take place between Zr and I2.

Therefore, option is correct.

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