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what type of oxide would Eka-aluminium form? [NCERT Exemplar] (a) EO3 (b) E3O2 (C) E2O3 (d) EO

what type of oxide would Eka-aluminium form? [NCERT Exemplar]
(a) EO3
(b) E3O2
(C) E2O3
(d) EO

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
(c) Gallium has a valency of 3. Hence, it forms an oxide having molecular formula E2O3. In other options, valency of E is not 3.

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