Which method of parification is represented by the following equation ? `Ti(s) + 2I_*(2)(g) rarr TiI_(4)(g) rarr Ti(s) + 2I_(2)(g)`A. CupellationB. van Arkel processC. Electrolytic refiningD. Zone refining

Which method of parification is represented by the following equation

1.	Which method of parification is represented by the following equation ? `Ti(s) + 2I_*(2)(g) rarr TiI_(4)(g) rarr Ti(s) + 2I_(2)(g)`A. CupellationB. van Arkel processC. Electrolytic refiningD. Zone refining
Answer» Correct Answer - B This scheme take place in van Arkel process by this process ultrapure metal is prepared, the impure metal is first converted into a volatile stable compound generally iodide leaving behind the impurities which is then decomposed at a higher temperature to give the pure metal. Metals like titanium, zirconium are purified by this method.

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Which method of parification is represented by the following equation ? `Ti(s) + 2I_*(2)(g) rarr TiI_(4)(g) rarr Ti(s) + 2I_(2)(g)`A. CupellationB. van Arkel processC. Electrolytic refiningD. Zone refining

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