Pure aluminium oxide melts at—

এই অধ্যায়ের আরও প্রশ্ন

• C-10-Q067The formula of cryolite is—
• C-10-Q068Adding cryolite to lowers the melting point to—
• C-10-Q069In aluminium electrolysis, the steel container with graphite layer acts as—
• C-10-Q070In aluminium electrolysis, the carbon rods act as—
• C-10-Q071Anode reaction in aluminium electrolysis is—
• C-10-Q072Cathode reaction in aluminium electrolysis is—
• C-10-Q073
• C-10-Q074
• C-10-Q075
• C-10-Q076(auto-reduction)