NEET Discussions - Aluminum Oxide May Be Electrolysed At 1000°C To Furnish Aluminum Metal (atomic Mass= 27u; 1 Faraday= 96,500 C). The Cathode Reaction Is At3+ + 3e- -> Alo To Prepare 5.12 Kg Of Aluminium Metal By This Method Would Require

Aluminum Oxide May Be Electrolysed At 1000°C To Furnish Aluminum Metal (atomic Mass= 27u; 1 Faraday= 96,500 C). The Cathode Reaction Is At3+ + 3e- -> Alo To Prepare 5.12 Kg Of Aluminium Metal By This Method Would Require

Bhushan Mudliyar 4 Years Ago

186

Aluminum oxide may be electrolysed at 1000°C to furnish aluminum metal (atomic mass= 27u; 1

Faraday= 96,500 C). The cathode reaction is At³⁺ + 3e^- -> Al^o

To prepare 5.12 kg of aluminium metal by this method would require

(1) 5.49 x 101 C of electricity

(2) 5.49 x 104 C of electricity

(3) 1.83 x 1 o7 C of electricity

(4) 5.49 x 1 o7 C of electricity

asked Jun 15 12:00:00 AM

Q: 537 A: 0