Chemistry - Metallurgy Question with Solution | TestHub

The role of fluorspar during the electrolysis of molten alumina is
$\left(\mathrm{i}\right)$To reduce the melting point
$\left(\mathrm{i}\mathrm{i}\right)$To increase conductivity
$\left(\mathrm{i}\mathrm{i}\mathrm{i}\right)$As a seeding agent