probable one.......................((plzz help))) reply this time

Asked by  | 26th Feb, 2009, 07:50: PM

Expert Answer:

The energy rewuired to break the Mg-O bond is very high than that released due to formation of water. This directly implicates negetive free energy for reaction. So it is not possible to prepare magnesium from magnesium oxide by passing a current of hydrogen.

Answered by  | 26th Feb, 2009, 10:43: PM

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