Question

If the given quantity of eletrcity liberates
6.023 x 1000 atoms of magnesium during the
electrolytes of molten MgCl2, what is weight
in grams of Aluminium deposited by the
same quantity of electruity, when it
passed the matten Al2O3​

Answer 1

Answer:

The bauxite is purified to produce aluminium oxide, a white powder from which aluminium can be extracted. The extraction is done by electrolysis. ... positively charged aluminium ions gain electrons from the cathode, and form molten aluminium. oxide ions lose electrons at the anode, and form oxygen molecules.Aluminium is more reactive than carbon so it must be extracted from its compounds using electrolysis . ... This is mainly because of the large amounts of electrical energy used in the extraction process.Instead, it is dissolved in molten cryolite – an aluminium compound with a lower melting point than aluminium oxide. The use of molten cryolite as a solvent reduces some of the energy costs involved in extracting aluminium by allowing the ions in aluminium oxide to move freely at a lower temperature. please mark as brainliest answer and follow me please please please