Which process of purification is represented by the following scheme\[\underset{\text{impure}}{\mathop{Ti}}\,+2{{I}_{2}}\xrightarrow{{{250}^{o}}C}Ti{{I}_{4}}\xrightarrow{{{1400}^{o}}C}\underset{\text{pure}}{\mathop{Ti}}\,+{{I}_{2}}\] [Kerala PMT 2004]

Which process of purification is represented by the following scheme\[

1.	Which process of purification is represented by the following scheme\[\underset{\text{impure}}{\mathop{Ti}}\,+2{{I}_{2}}\xrightarrow{{{250}^{o}}C}Ti{{I}_{4}}\xrightarrow{{{1400}^{o}}C}\underset{\text{pure}}{\mathop{Ti}}\,+{{I}_{2}}\] [Kerala PMT 2004]
A.	Cupellation
B.	Poling
C.	Electrolytic refining
D.	Zone refining
E.	Van-Arkel process
Answer» F.

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Which process of purification is represented by the following scheme\[\underset{\text{impure}}{\mathop{Ti}}\,+2{{I}_{2}}\xrightarrow{{{250}^{o}}C}Ti{{I}_{4}}\xrightarrow{{{1400}^{o}}C}\underset{\text{pure}}{\mathop{Ti}}\,+{{I}_{2}}\] [Kerala PMT 2004]

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