12. K/U Under what two conditions car an ioniccompound conduct an electric curren ?

Ionic compounds : These are the compounds which are made up of ions in which are positively charged…

Answered: K/U Under what two conditions car an…

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter21: The Solid State: Crystals

Section: Chapter Questions

Problem 21.61E

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Aluminum metal is produced by heating aluminumoxide, Al2O3(s), and other substances to almost1000 °C until the mixture melts. Molten aluminumoxide is an excellent conductor. An electric currentpassed through liquid aluminum oxide can providethe electrons needed to convert the aluminumions to neutral metal atoms. Explain the followingproperties of aluminum oxide in terms of ionicbonding: K/U(a) its high electrical conductivity when molten(b) its high melting point

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K/U Under what two conditions car an ionic compound conduct an electric curren ?