Question

Name the following:

Chemical added during extraction of alumina to lower its melting point.

PLZZZ ANSWER!!!

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Answer 1

$\huge \bold \color {aqua}{ANSWER}$

ᴀʟᴜᴍɪɴɪᴜᴍ ɪs ᴛʜᴇ ᴀɴsᴡᴇʀ..

• ʜᴏᴘᴇ ᴛʜɪs ʜᴇʟᴘs ᴜ..
• ᴘʟᴢ ᴛʜᴀɴᴋ ᴍʏ 5 ᴀɴsᴡᴇʀ

Answer 2

Explanation:

Aluminium oxide does not dissolve in water, but it does dissolve in molten cryolite. This is an aluminium compound with a lower melting point than aluminium oxide. The use of cryolite reduces some of the energy costs involved in extracting aluminium.