ALUMINIUM by Hall- Heroult process purified \[A{{l}_{2}}{{O}_{3}}\] is mixed with \[CA{{F}_{2}}\] to lower the melting point by \[A{{l}_{2}}{{O}_{3}}\] and increase the conductivity of MOLTEN mixture.

"> ALUMINIUM by Hall- Heroult process purified \[A{{l}_{2}}{{O}_{3}}\] is mixed with \[CA{{F}_{2}}\] to lower the melting point by \[A{{l}_{2}}{{O}_{3}}\] and increase the conductivity of MOLTEN mixture.

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In the extraction of aluminium by Hall-Heroult process, purified \[A{{l}_{2}}{{O}_{3}}\] is mixed with \[Ca{{F}_{2}}\] to(i) lower the melting point of \[A{{l}_{2}}{{O}_{3}}\].(ii) increase the conductivity of molten mixture.(iii) reduce \[A{{l}^{3+}}\] into \[Al\left( s \right).\](iv) acts as catalyst.

NEET Chemistry in NEET 1 year ago

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[a] In the extraction of ALUMINIUM by Hall- Heroult process purified \[A{{l}_{2}}{{O}_{3}}\] is mixed with \[CA{{F}_{2}}\] to lower the melting point by \[A{{l}_{2}}{{O}_{3}}\] and increase the conductivity of MOLTEN mixture.

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Posted on 27 Aug 2024, this text provides information on NEET related to Chemistry in NEET. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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