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Electrolytic reduction of alumina to aluminium by Hall-Heroult process is carried out ?
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Correct option is D
Addition of cryolite makes the fuse melt at lower melting temperature as well as good conductor of current.Similar Questions
The bond dissociation energy of BF bond in BF3 is 646 kJ mol–1 whereas that of CF in CF4 is 315 kJ mol–1. The correct reason for higher BF bond dissociation energy as compared to that of CF bond is :
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