1.

The correct statements with respect to Ellingham's diagram among the following are I) Magnesium reduces aluminium oxide below 1700 K II) Aluminium reduces magnesium oxide above 1700 KIII)Aluminium reduces magnesium oxide below 1700 K IV) Magnesium reduces aluminium oxide above 1700 K

Answer»

I & II
II & III
III & IV
II, III & IV

ANSWER :A


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