Two oxides of an element contain 57.1% and 72.7% of oxygen. If the first oxide is MO the second is :
(1) M2O
(2) MO2
(3) M2O2
(4) M2O3
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Two oxides of an element contain 57.1% and 72.7% of oxygen. If the first oxide is MO the second is :
(1) M2O
(2) MO2
(3) M2O2
(4) M2O3
Two oxides of an element contain 57.1% and 72.7% of oxygen. If the first oxide is MO the second is :
(1) M2O
(2) MO2
(3) M2O2
(4) M2O3
Correct option (2) MO2
Explanation:
The ratio of oxygen which combine with fixed mass of Element (M) is 56.1 g : 113.45g i.e 1 : 2
Therefore the formula of two oxides of element is MO & MO2 (2nd Oxide)