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Two metallic oxides contain 27.6% and 30...

Two metallic oxides contain `27.6%` and `30%` oxygen, respectively. If the formula of the second oxide is `M_(2)O_(3)`, that of the first will be

A

`MO`

B

`MO_(2)`

C

`M_(2)O_(3)`

D

`M_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
C
`{:(M,O),(M_(3)O_(4)-72.4,27.63),(M_(x)O_(y)70,30),(72.4-3("metal"),70-?),(27.6-4("oxygen"),30-?):}`
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