An oxide of metal (M) has 40% by mass of oxygen. Metal M has atomic mass of 24 . The…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
An oxide of metal (M) has 40% by mass of oxygen. Metal M has atomic mass of 24 . The empirical formula of the oxide is
- M2O
- M2O3
- MO
- M3O4
Answer
(C) MO
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