Chemistry, asked by yaadavankitkumar, 6 months ago

38. Emperical formula of an oxide of iron which has 38
69.9% iron and 30.1% oxygen by mass is -
(A) FeO
(B) Fe3O4
(c) Fe2O3
(D) Fe2 04

Answers

Answered by Anonymous

2

Explanation:

fe304 is the correct answer

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